Contract 0xbdca906c6facfecfff4a20819c381c3badae6d05 1

/**
 *Submitted for verification at snowtrace.io on 2022-01-21
*/

// File: hardhat/console.sol


pragma solidity >= 0.4.22 <0.9.0;

library console {
	address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);

	function _sendLogPayload(bytes memory payload) private view {
		uint256 payloadLength = payload.length;
		address consoleAddress = CONSOLE_ADDRESS;
		assembly {
			let payloadStart := add(payload, 32)
			let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
		}
	}

	function log() internal view {
		_sendLogPayload(abi.encodeWithSignature("log()"));
	}

	function logInt(int p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(int)", p0));
	}

	function logUint(uint p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
	}

	function logString(string memory p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
	}

	function logBool(bool p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
	}

	function logAddress(address p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
	}

	function logBytes(bytes memory p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
	}

	function logBytes1(bytes1 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
	}

	function logBytes2(bytes2 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
	}

	function logBytes3(bytes3 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
	}

	function logBytes4(bytes4 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
	}

	function logBytes5(bytes5 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
	}

	function logBytes6(bytes6 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
	}

	function logBytes7(bytes7 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
	}

	function logBytes8(bytes8 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
	}

	function logBytes9(bytes9 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
	}

	function logBytes10(bytes10 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
	}

	function logBytes11(bytes11 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
	}

	function logBytes12(bytes12 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
	}

	function logBytes13(bytes13 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
	}

	function logBytes14(bytes14 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
	}

	function logBytes15(bytes15 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
	}

	function logBytes16(bytes16 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
	}

	function logBytes17(bytes17 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
	}

	function logBytes18(bytes18 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
	}

	function logBytes19(bytes19 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
	}

	function logBytes20(bytes20 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
	}

	function logBytes21(bytes21 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
	}

	function logBytes22(bytes22 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
	}

	function logBytes23(bytes23 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
	}

	function logBytes24(bytes24 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
	}

	function logBytes25(bytes25 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
	}

	function logBytes26(bytes26 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
	}

	function logBytes27(bytes27 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
	}

	function logBytes28(bytes28 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
	}

	function logBytes29(bytes29 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
	}

	function logBytes30(bytes30 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
	}

	function logBytes31(bytes31 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
	}

	function logBytes32(bytes32 p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
	}

	function log(uint p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
	}

	function log(string memory p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
	}

	function log(bool p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
	}

	function log(address p0) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
	}

	function log(uint p0, uint p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint)", p0, p1));
	}

	function log(uint p0, string memory p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string)", p0, p1));
	}

	function log(uint p0, bool p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool)", p0, p1));
	}

	function log(uint p0, address p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address)", p0, p1));
	}

	function log(string memory p0, uint p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint)", p0, p1));
	}

	function log(string memory p0, string memory p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
	}

	function log(string memory p0, bool p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
	}

	function log(string memory p0, address p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
	}

	function log(bool p0, uint p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint)", p0, p1));
	}

	function log(bool p0, string memory p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
	}

	function log(bool p0, bool p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
	}

	function log(bool p0, address p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
	}

	function log(address p0, uint p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint)", p0, p1));
	}

	function log(address p0, string memory p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
	}

	function log(address p0, bool p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
	}

	function log(address p0, address p1) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
	}

	function log(uint p0, uint p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2));
	}

	function log(uint p0, uint p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2));
	}

	function log(uint p0, uint p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2));
	}

	function log(uint p0, uint p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2));
	}

	function log(uint p0, string memory p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2));
	}

	function log(uint p0, string memory p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2));
	}

	function log(uint p0, string memory p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2));
	}

	function log(uint p0, string memory p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2));
	}

	function log(uint p0, bool p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2));
	}

	function log(uint p0, bool p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2));
	}

	function log(uint p0, bool p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2));
	}

	function log(uint p0, bool p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2));
	}

	function log(uint p0, address p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2));
	}

	function log(uint p0, address p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2));
	}

	function log(uint p0, address p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2));
	}

	function log(uint p0, address p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2));
	}

	function log(string memory p0, uint p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2));
	}

	function log(string memory p0, uint p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2));
	}

	function log(string memory p0, uint p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2));
	}

	function log(string memory p0, uint p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2));
	}

	function log(string memory p0, string memory p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,uint)", p0, p1, p2));
	}

	function log(string memory p0, string memory p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
	}

	function log(string memory p0, string memory p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
	}

	function log(string memory p0, string memory p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
	}

	function log(string memory p0, bool p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint)", p0, p1, p2));
	}

	function log(string memory p0, bool p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
	}

	function log(string memory p0, bool p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
	}

	function log(string memory p0, bool p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
	}

	function log(string memory p0, address p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,uint)", p0, p1, p2));
	}

	function log(string memory p0, address p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
	}

	function log(string memory p0, address p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
	}

	function log(string memory p0, address p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
	}

	function log(bool p0, uint p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2));
	}

	function log(bool p0, uint p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2));
	}

	function log(bool p0, uint p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2));
	}

	function log(bool p0, uint p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2));
	}

	function log(bool p0, string memory p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint)", p0, p1, p2));
	}

	function log(bool p0, string memory p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
	}

	function log(bool p0, string memory p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
	}

	function log(bool p0, string memory p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
	}

	function log(bool p0, bool p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint)", p0, p1, p2));
	}

	function log(bool p0, bool p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
	}

	function log(bool p0, bool p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
	}

	function log(bool p0, bool p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
	}

	function log(bool p0, address p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint)", p0, p1, p2));
	}

	function log(bool p0, address p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
	}

	function log(bool p0, address p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
	}

	function log(bool p0, address p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
	}

	function log(address p0, uint p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2));
	}

	function log(address p0, uint p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2));
	}

	function log(address p0, uint p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2));
	}

	function log(address p0, uint p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2));
	}

	function log(address p0, string memory p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,uint)", p0, p1, p2));
	}

	function log(address p0, string memory p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
	}

	function log(address p0, string memory p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
	}

	function log(address p0, string memory p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
	}

	function log(address p0, bool p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint)", p0, p1, p2));
	}

	function log(address p0, bool p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
	}

	function log(address p0, bool p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
	}

	function log(address p0, bool p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
	}

	function log(address p0, address p1, uint p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,uint)", p0, p1, p2));
	}

	function log(address p0, address p1, string memory p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
	}

	function log(address p0, address p1, bool p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
	}

	function log(address p0, address p1, address p2) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
	}

	function log(uint p0, uint p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, uint p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, string memory p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, bool p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3));
	}

	function log(uint p0, address p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, uint p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, string memory p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, bool p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
	}

	function log(string memory p0, address p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, uint p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, string memory p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, bool p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
	}

	function log(bool p0, address p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3));
	}

	function log(address p0, uint p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
	}

	function log(address p0, string memory p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
	}

	function log(address p0, bool p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, uint p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, uint p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, uint p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, uint p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, string memory p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, string memory p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, string memory p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, string memory p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, bool p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, bool p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, bool p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, bool p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, address p2, uint p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, address p2, string memory p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, address p2, bool p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
	}

	function log(address p0, address p1, address p2, address p3) internal view {
		_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
	}

}

// File: @openzeppelin/contracts/utils/Counters.sol


// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol


// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol


// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: @openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol


// OpenZeppelin Contracts v4.4.1 (proxy/utils/Initializable.sol)

pragma solidity ^0.8.0;


/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the
 * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() initializer {}
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
        // contract may have been reentered.
        require(_initializing ? _isConstructor() : !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} modifier, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    function _isConstructor() private view returns (bool) {
        return !AddressUpgradeable.isContract(address(this));
    }
}

// File: @openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol


// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;


/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
        __Context_init_unchained();
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
    uint256[50] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721ReceiverUpgradeable {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// File: @openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;



/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
        __ERC165_init_unchained();
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }
    uint256[50] private __gap;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;


/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721Upgradeable is IERC165Upgradeable {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// File: @openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721MetadataUpgradeable is IERC721Upgradeable {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// File: @openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;









/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {
    using AddressUpgradeable for address;
    using StringsUpgradeable for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {
        __Context_init_unchained();
        __ERC165_init_unchained();
        __ERC721_init_unchained(name_, symbol_);
    }

    function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {
        return
            interfaceId == type(IERC721Upgradeable).interfaceId ||
            interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721Upgradeable.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721Upgradeable.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721Upgradeable.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721Upgradeable.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
    uint256[44] private __gap;
}

// File: @openzeppelin/contracts/utils/introspection/IERC165.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;


/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// File: @openzeppelin/contracts/interfaces/IERC721.sol


// OpenZeppelin Contracts v4.4.1 (interfaces/IERC721.sol)

pragma solidity ^0.8.0;


// File: @openzeppelin/contracts/utils/Context.sol


// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;


/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: Authorizable.sol

pragma solidity >=0.8.0;


contract Authorizable is Ownable {

    mapping(address => bool) public authorized;

    modifier onlyAuthorized() {
        require(authorized[msg.sender] ||  owner() == msg.sender, "Not authorized");
        _;
    }

    function addAuthorized(address _toAdd) onlyOwner public {
        require(_toAdd != address(0));
        authorized[_toAdd] = true;
    }

    function removeAuthorized(address _toRemove) onlyOwner public {
        require(_toRemove != address(0));
        require(_toRemove != msg.sender);
        authorized[_toRemove] = false;
    }

}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;


/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;




/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// File: MinerJoe.sol

// contracts/ERC721.sol
// upgradeable contract

pragma solidity >=0.8.0;




interface splitter {
    function split(uint256 value) external payable;
}
contract MinerJoe is ERC721Upgradeable {
    // Royalty
    address private _owner;
    address private _royaltiesAddr; // royality receiver
    uint256 public royaltyPercentage; // royalty based on sales price
    mapping(address => bool) public excludedList; // list of people who dont have to pay fee

    //GB HOLDERS EARLY ACCESS TOKENS
    uint256 public constant gbHoldersMaxMint = 900;
    mapping(address => bool) public gbholders;

    address public GB_erc20_contract;

    uint256[] private _gbTokenSupply;

    // cost to mint
    uint256 public mintFeeAmount;

    // // NFT Meta data
    string public baseURL;

    uint256 public constant maxSupply = 10000;

    // enable flag for public and GB
    bool public openForGB;
    bool public openForPublic;

    // define Miner struct
    struct Miner {
        uint256 tokenId;
        // string tokenURI;
        address mintedBy;
        address currentOwner;
        uint256 previousPrice;
        uint256 price;
        uint256 numberOfTransfers;
        bool forSale;
        uint256 level;
    }

    using Counters for Counters.Counter;
    Counters.Counter private _tokenIds;

    // map id to Miner obj
    mapping(uint256 => Miner) public allMiners;

    //  implement the IERC721Enumerable which no longer come by default in openzeppelin 4.x
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    //================================= Events ================================= //
    event GBERC20Checked(address indexed _holder, uint256 _bal, bool _result);

    event SaleToggle(uint256 minerNumber, bool isForSale, uint256 price);
    event PurchaseEvent(uint256 minerNumber, address from, address to, uint256 price);

    function initialize(
        address _contractOwner,
        address _royaltyReceiver,
        uint256 _royaltyPercentage,
        uint256 _mintFeeAmount,
        string memory _baseURL,
        bool _openForPublic
    ) public initializer {
        // __ERC721_init("swng", "swng");
        __ERC721_init("MinerJoe", "MinerJoe");
        royaltyPercentage = _royaltyPercentage;
        _owner = _contractOwner;
        _royaltiesAddr = _royaltyReceiver;
        mintFeeAmount = _mintFeeAmount;
        excludedList[_contractOwner] = true; // add owner to exclude list
        excludedList[_royaltyReceiver] = true; // add artist to exclude list
        baseURL = _baseURL;
        openForPublic = _openForPublic;
    }

    function mint(uint256 numberOfToken) public payable {
        // check if thic fucntion caller is not an zero address account
        require(openForPublic == true, "not open");
        require(msg.sender != address(0));
        require(
            _allTokens.length + numberOfToken <= maxSupply,
            "max supply"
        );
        require(numberOfToken > 0, "Min 1");
        require(numberOfToken <= 12, "Max 12");
        uint256 price = 0;
        // pay for minting cost
        if (excludedList[msg.sender] == false) {
            // send token's worth of ethers to the owner
            price = mintFeeAmount * numberOfToken;
            require(msg.value == price, "Not enough fee");
            payable(_royaltiesAddr).transfer(msg.value);
            splitter(_royaltiesAddr).split(msg.value);
        } else {
            // return money to sender // since its free
            payable(msg.sender).transfer(msg.value);
        }

        for (uint256 i = 1; i <= numberOfToken; i++) {
            _tokenIds.increment();
            uint256 newItemId = _tokenIds.current();
            _safeMint(msg.sender, newItemId);
            Miner memory newMiner = Miner(
                newItemId,
                msg.sender,
                msg.sender,
                0,
                price,
                0,
                false,
                100
            );
            // add the token id to the allMiners
            allMiners[newItemId] = newMiner;
        }
    }


    function changeUrl(string memory url) external {
        require(msg.sender == _owner, "Only owner");
        baseURL = url;
    }

    function totalSupply() public view returns (uint256) {
        return _allTokens.length;
    }

    // GB holder related functions
    function gbTotalSupply() public view returns (uint256) {
        return _gbTokenSupply.length;
    }


    function setPriceForSale(
        uint256 _tokenId,
        uint256 _newPrice,
        bool isForSale
    ) external {
        require(_exists(_tokenId), "token not found");
        address tokenOwner = ownerOf(_tokenId);
        require(tokenOwner == msg.sender, "not owner");
        Miner memory miner = allMiners[_tokenId];
        miner.price = _newPrice;
        miner.forSale = isForSale;
        allMiners[_tokenId] = miner;
        emit SaleToggle(_tokenId, isForSale, _newPrice);
    }

    function getAllSaleTokens() public view returns (uint256[] memory) {
        uint256 _totalSupply = totalSupply();
        uint256[] memory _tokenForSales = new uint256[](_totalSupply);
        uint256 counter = 0;
        for (uint256 i = 1; i <= _totalSupply; i++) {
            if (allMiners[i].forSale == true) {
                _tokenForSales[counter] = allMiners[i].tokenId;
                counter++;
            }
        }
        return _tokenForSales;
    }
/*

    struct Miner {
        uint256 tokenId;
        // string tokenURI;
        address mintedBy;
        address currentOwner;
        uint256 previousPrice;
        uint256 price;
        uint256 numberOfTransfers;
        bool forSale;
        uint256 level;
    }

*/
    function getAllTokensInfo(uint256[] calldata IDList) public view returns (uint256[] memory, 
    address[] memory, 
    uint256[] memory, 
    uint256[] memory, 
    bool[] memory,
    uint256[] memory) {
        uint256[] memory tokenId = new uint256[](IDList.length);
        address[] memory currentOwner = new address[](IDList.length);
        uint256[] memory previousPrice = new uint256[](IDList.length);
        uint256[] memory price = new uint256[](IDList.length);
        bool[] memory forSale = new bool[](IDList.length);
        uint256[] memory level = new uint256[](IDList.length);

        uint256 index = 0;
        for (; index < IDList.length; ++index) {
            uint256 currentIndex = IDList[index];
            tokenId[index] = allMiners[currentIndex].tokenId;
            currentOwner[index] = allMiners[currentIndex].currentOwner;
            previousPrice[index] = allMiners[currentIndex].previousPrice;
            price[index] = allMiners[currentIndex].price;
            forSale[index] = allMiners[currentIndex].forSale;
            level[index] = allMiners[currentIndex].level;
        }
        
        return (tokenId, currentOwner, previousPrice, price, forSale, level);
    }

    // by a token by passing in the token's id
    function buyToken(uint256 _tokenId) public payable {
        // check if the token id of the token being bought exists or not
        require(_exists(_tokenId));
        // get the token's owner
        address tokenOwner = ownerOf(_tokenId);
        // token's owner should not be an zero address account
        require(tokenOwner != address(0));
        // the one who wants to buy the token should not be the token's owner
        require(tokenOwner != msg.sender);
        // get that token from all Miners mapping and create a memory of it defined as (struct => Miner)
        Miner memory miner = allMiners[_tokenId];
        // price sent in to buy should be equal to or more than the token's price
        require(msg.value >= miner.price);
        // token should be for sale
        require(miner.forSale);
        uint256 amount = msg.value;
        uint256 _royaltiesAmount = (amount * royaltyPercentage) / 100;
        uint256 payOwnerAmount = amount - _royaltiesAmount;
        payable(_royaltiesAddr).transfer(_royaltiesAmount);
        splitter(_royaltiesAddr).split(_royaltiesAmount);
        payable(miner.currentOwner).transfer(payOwnerAmount);
        miner.previousPrice = miner.price;
        allMiners[_tokenId] = miner;
        _transfer(tokenOwner, msg.sender, _tokenId);
        emit PurchaseEvent(_tokenId, miner.currentOwner, msg.sender, miner.price);
    }

    function tokenOfOwnerByIndex(address owner, uint256 index)
        public
        view
        returns (uint256)
    {
        require(index < balanceOf(owner), "out of bounds");
        return _ownedTokens[owner][index];
    }

    //  URI Storage override functions
    /** Overrides ERC-721's _baseURI function */
    function _baseURI()
        internal
        view
        virtual
        override(ERC721Upgradeable)
        returns (string memory)
    {
        return baseURL;
    }

    function _burn(uint256 tokenId) internal override(ERC721Upgradeable) {
        super._burn(tokenId);
    }

    function tokenURI(uint256 tokenId)
        public
        view
        override(ERC721Upgradeable)
        returns (string memory)
    {
        return super.tokenURI(tokenId);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual override(ERC721Upgradeable) {
        super._beforeTokenTransfer(from, to, tokenId);
        Miner memory miner = allMiners[tokenId];
        miner.currentOwner = to;
        miner.numberOfTransfers += 1;
        miner.forSale = false;
        allMiners[tokenId] = miner;
        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId)
        private
    {
        uint256 lastTokenIndex = balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }

    // upgrade contract to support authorized

    mapping(address => bool) public authorized;

    modifier onlyAuthorized() {
        require(authorized[msg.sender] ||  msg.sender == _owner , "Not authorized");
        _;
    }

    function addAuthorized(address _toAdd) public {
        require(msg.sender == _owner, 'Not owner');
        require(_toAdd != address(0));
        authorized[_toAdd] = true;
    }

    function removeAuthorized(address _toRemove) public {
        require(msg.sender == _owner, 'Not owner');
        require(_toRemove != address(0));
        require(_toRemove != msg.sender);
        authorized[_toRemove] = false;
    }

    // upgrade the contract
    function setLevel(uint256 _tokenId, uint256 _newLevel) external onlyAuthorized {
        Miner memory miner = allMiners[_tokenId];
        miner.level = _newLevel;
        // set and update that token in the mapping
        allMiners[_tokenId] = miner;
    }
}
// File: @openzeppelin/contracts/utils/math/SafeMath.sol


// OpenZeppelin Contracts v4.4.1 (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// File: GoldV2.sol

pragma solidity >=0.8.0;







contract GoldV2 is ERC20, Authorizable {
    using SafeMath for uint256;
    string private TOKEN_NAME = "$GOLD";
    string private TOKEN_SYMBOL = "GOLD";

    address public MINER_CONTRACT;

    // the base number of $GOLD per miner (i.e. 0.75 $gold)
    uint256 public BASE_HOLDER_GOLD = 750000000000000000;

    // the number of $GOLD per miner per day per level (i.e. 0.25 $gold /miner /day /level)
    uint256 public GOLD_PER_DAY_PER_LEVEL = 250000000000000000;

    // how much gold it costs to skip the cooldown
    uint256 public COOLDOWN_BASE = 100000000000000000000; // base 100
    // how much additional gold it costs to skip the cooldown per level
    uint256 public COOLDOWN_BASE_FACTOR = 100000000000000000000; // additional 100 per level
    // how long to wait before skip cooldown can be re-invoked
    uint256 public COOLDOWN_CD_IN_SECS = 86400; // additional 100 per level

    uint256 public LEVELING_BASE = 25;
    uint256 public LEVELING_RATE = 2;
    uint256 public COOLDOWN_RATE = 3600; // 60 mins

    /**
     * Stores staked miner fields (=> 152 <= stored in order of size for optimal packing!)
     */
    struct StakedMinerObj {
        // the current level level (0 -> 16,777,216)
        uint24 level;
        // when to calculate gold from (max 20/02/36812, 11:36:16)
        uint32 sinceTs;
        // for the skipCooldown's cooldown (max 20/02/36812, 11:36:16)
        uint32 lastSkippedTs;
        // how much this miner has been fed (in whole numbers)
        uint48 creditsAmount;
        // cooldown time until level up is allow (per level)
        uint32 cooldownTs;
    }

    // redundant struct - can't be packed? (max totalLevel = 167,772,160,000)
    uint40 public totalLevel;
    uint16 public totalStakedMiner;

    StakedMinerObj[100001] public stakedMiner;

    // Events

    event Minted(address owner, uint256 goldAmt);
    event Burned(address owner, uint256 goldAmt);
    event Staked(uint256 tid, uint256 ts);
    event UnStaked(uint256 tid, uint256 ts);

    // Constructor

    constructor(address _minerContract) ERC20(TOKEN_NAME, TOKEN_SYMBOL) {
        MINER_CONTRACT = _minerContract;
    }

    // "READ" Functions
    // How much is required to be fed to level up per level

    function creditsLevelingRate(uint256 level) public view returns (uint256) {
        // need to divide the level by 100, and make sure the credits level is at 18 decimals
        return LEVELING_BASE * ((level / 100)**LEVELING_RATE);
    }

    // when using the value, need to add the current block timestamp as well
    function cooldownRate(uint256 level) public view returns (uint256) {
        // need to divide the level by 100

        return (level / 100) * COOLDOWN_RATE;
    }

    // Staking Functions

    // stake miner, check if is already staked, get all detail for miner such as
    function _stake(uint256 tid) internal {
        MinerJoe x = MinerJoe(MINER_CONTRACT);

        // verify user is the owner of the miner...
        require(x.ownerOf(tid) == msg.sender, "NOT OWNER");

        // get calc'd values...
        (, , , , , , , uint256 level) = x.allMiners(tid);
        // if lastSkippedTs is 0 its mean it never have a last skip timestamp
        StakedMinerObj memory c = stakedMiner[tid];
        uint32 ts = uint32(block.timestamp);
        if (stakedMiner[tid].level == 0) {
            // create staked miner...
            stakedMiner[tid] = StakedMinerObj(
                uint24(level),
                ts,
                c.lastSkippedTs > 0 ? c.lastSkippedTs :  uint32(ts - COOLDOWN_CD_IN_SECS),
                uint48(0),
                uint32(ts) + uint32(cooldownRate(level)) 
            );

            // update snapshot values...
            // N.B. could be optimised for multi-stakes - but only saves 0.5c AUD per miner - not worth it, this is a one time operation.
            totalStakedMiner += 1;
            totalLevel += uint24(level);

            // let ppl know!
            emit Staked(tid, block.timestamp);
        }
    }

    // function staking(uint256 tokenId) external {
    //     _stake(tokenId);
    // }

    function stake(uint256[] calldata tids) external {
        for (uint256 i = 0; i < tids.length; i++) {
            _stake(tids[i]);
        }
    }

    /**
     * Calculates the amount of gold that is claimable from a miner.
     */
    function claimableView(uint256 tokenId) public view returns (uint256) {
        StakedMinerObj memory c = stakedMiner[tokenId];
        if (c.level > 0) {
            uint256 goldPerDay = ((GOLD_PER_DAY_PER_LEVEL * (c.level / 100)) +
                BASE_HOLDER_GOLD);
            uint256 deltaSeconds = block.timestamp - c.sinceTs;
            return deltaSeconds * (goldPerDay / 86400);
        } else {
            return 0;
        }
    }

    function myStakedMiner() public view returns (uint256[] memory) {
        MinerJoe x = MinerJoe(MINER_CONTRACT);
        uint256 minerCount = x.balanceOf(msg.sender);
        uint256[] memory tokenIds = new uint256[](minerCount);
        uint256 counter = 0;
        for (uint256 i = 0; i < minerCount; i++) {
            uint256 tokenId = x.tokenOfOwnerByIndex(msg.sender, i);
            StakedMinerObj memory miner = stakedMiner[tokenId];
            if (miner.level > 0) {
                tokenIds[counter] = tokenId;
                counter++;
            }
        }
        return tokenIds;
    }

    /**
     * Calculates the TOTAL amount of gold that is claimable from ALL miners.
     */
    function myClaimableView() public view returns (uint256) {
        MinerJoe x = MinerJoe(MINER_CONTRACT);
        uint256 cnt = x.balanceOf(msg.sender);
        require(cnt > 0, "NO MINER");
        uint256 totalClaimable = 0;
        for (uint256 i = 0; i < cnt; i++) {
            uint256 tokenId = x.tokenOfOwnerByIndex(msg.sender, i);
            StakedMinerObj memory miner = stakedMiner[tokenId];
            // make sure that the token is staked
            if (miner.level > 0) {
                uint256 claimable = claimableView(tokenId);
                if (claimable > 0) {
                    totalClaimable = totalClaimable + claimable;
                }
            }
        }
        return totalClaimable;
    }

    /**
     * Claims gold from the provided miners.
     */
    function _claimGold(uint256[] calldata tokenIds) internal {
        MinerJoe x = MinerJoe(MINER_CONTRACT);
        uint256 totalClaimableGold = 0;
        for (uint256 i = 0; i < tokenIds.length; i++) {
            require(x.ownerOf(tokenIds[i]) == msg.sender, "NOT OWNER");
            StakedMinerObj memory miner = stakedMiner[tokenIds[i]];
            // we only care about miner that have been staked (i.e. level > 0) ...
            if (miner.level > 0) {
                uint256 claimableGold = claimableView(tokenIds[i]);
                if (claimableGold > 0) {
                    totalClaimableGold = totalClaimableGold + claimableGold;
                    // reset since, for the next calc...
                    miner.sinceTs = uint32(block.timestamp);
                    stakedMiner[tokenIds[i]] = miner;
                }
            }
        }
        if (totalClaimableGold > 0) {
            _mint(msg.sender, totalClaimableGold);
            emit Minted(msg.sender, totalClaimableGold);
        }
    }

    /**
     * Claims gold from the provided miners.
     */
    function claimGold(uint256[] calldata tokenIds) external {
        _claimGold(tokenIds);
    }

    /**
     * Unstakes a miner. Why you'd call this, I have no idea.
     */
    function _unstake(uint256 tokenId) internal {
        MinerJoe x = MinerJoe(MINER_CONTRACT);

        // verify user is the owner of the miner...
        require(x.ownerOf(tokenId) == msg.sender, "NOT OWNER");

        // update miner...
        StakedMinerObj memory c = stakedMiner[tokenId];
        if (c.level > 0) {
            // update snapshot values...
            totalLevel -= uint24(c.level);
            totalStakedMiner -= 1;

            c.level = 0;
            stakedMiner[tokenId] = c;

            // let ppl know!
            emit UnStaked(tokenId, block.timestamp);
        }
    }

    function _unstakeMultiple(uint256[] calldata tids) internal {
        for (uint256 i = 0; i < tids.length; i++) {
            _unstake(tids[i]);
        }
    }

    /**
     * Unstakes MULTIPLE miner. Why you'd call this, I have no idea.
     */
    function unstake(uint256[] calldata tids) external {
        _unstakeMultiple(tids);
    }

    /**
     * Unstakes MULTIPLE miner AND claims the gold.
     */
    function withdrawAllMinerAndClaim(uint256[] calldata tids) external {
        _claimGold(tids);
        _unstakeMultiple(tids);
    }

    /**
     * Public : update the miner's level level.
     */
     function levelUpMiner(uint256 tid) external {
        StakedMinerObj memory c = stakedMiner[tid];
        require(c.level > 0, "NOT STAKED");

        MinerJoe x = MinerJoe(MINER_CONTRACT);
        // NOTE Does it matter if sender is not owner?
        // require(x.ownerOf(minerId) == msg.sender, "NOT OWNER");

        // check: miner has eaten enough...
        require(c.creditsAmount >= creditsLevelingRate(c.level), "MORE FOOD REQD");
        // check: cooldown has passed...
        require(block.timestamp >= c.cooldownTs, "COOLDOWN NOT MET");

        // increase level, reset eaten to 0, update next credits level and cooldown time
        c.level = c.level + 100;
        c.creditsAmount = 0;
        c.cooldownTs = uint32(block.timestamp + cooldownRate(c.level));
        stakedMiner[tid] = c;

        // need to increase overall size
        totalLevel += uint24(100);

        // and update the miner contract
        x.setLevel(tid, c.level);
    }

    /**
     * Internal: burns the given amount of gold from the wallet.
     */
    function _burnGold(address sender, uint256 goldAmount) internal {
        // NOTE do we need to check this before burn?
        require(balanceOf(sender) >= goldAmount, "NOT ENOUGH GOLD");
        _burn(sender, goldAmount);
        emit Burned(sender, goldAmount);
    }

    /**
     * Burns the given amount of gold from the sender's wallet.
     */
    function burnGold(address sender, uint256 goldAmount) external onlyAuthorized {
        _burnGold(sender, goldAmount);
    }

    /**
     * Skips the "levelUp" cooling down period, in return for burning gold.
     */
     function skipCoolingOff(uint256 tokenId, uint256 goldAmount) external {
        StakedMinerObj memory miner = stakedMiner[tokenId];
        require(miner.level != 0, "NOT STAKED");

        uint32 ts = uint32(block.timestamp);

        // NOTE Does it matter if sender is not owner?
        // MinerJoe instance = MinerJoe(MINER_CONTRACT);
        // require(instance.ownerOf(minerId) == msg.sender, "NOT OWNER");

        // check: enough gold in wallet to pay
        uint256 walletBalance = balanceOf(msg.sender);
        require(walletBalance >= goldAmount, "NOT ENOUGH gold IN WALLET");

        // check: provided gold amount is enough to skip this level
        require(goldAmount >= checkSkipCoolingOffAmt(miner.level), "NOT ENOUGH gold TO SKIP");

        // check: user hasn't skipped cooldown in last 24 hrs
        require((miner.lastSkippedTs + COOLDOWN_CD_IN_SECS) <= ts, "BLOCKED BY 24HR COOLDOWN");

        // burn gold
        _burnGold(msg.sender, goldAmount);

        // disable cooldown
        miner.cooldownTs = ts;
        // track last time cooldown was skipped (i.e. now)
        miner.lastSkippedTs = ts;
        stakedMiner[tokenId] = miner;
    }

    /**
     * Calculates the cost of skipping cooldown.
     */
    function checkSkipCoolingOffAmt(uint256 level) public view returns (uint256) {
        // NOTE cannot assert level is < 100... we can have large numbers!
        return ((level / 100) * COOLDOWN_BASE_FACTOR);
    }

    /**
     *  Giving credis to miner
     */
    function equipMiner(uint256 tokenId, uint256 creditsAmount)
        external
        onlyAuthorized
    {
        StakedMinerObj memory miner = stakedMiner[tokenId];
        require(miner.level > 0, "NOT STAKED");
        require(creditsAmount > 0, "NOTHING TO EQUIP");
        // update the block time as well as claimable
        miner.creditsAmount = uint48(creditsAmount / 1e18) + miner.creditsAmount;
        stakedMiner[tokenId] = miner;
    }

    // NOTE What happens if we update the multiplier, and people have been staked for a year...?
    // We need to snapshot somehow... but we're physically unable to update 10k records!!!

    // ADMIN: to update the cost of skipping cooldown
    function updateSkipCooldownValues(
        uint256 a, 
        uint256 b, 
        uint256 c,
        uint256 d,
        uint256 e
    ) external onlyOwner {
        COOLDOWN_BASE = a;
        COOLDOWN_BASE_FACTOR = b;
        COOLDOWN_CD_IN_SECS = c;
        BASE_HOLDER_GOLD = d;
        GOLD_PER_DAY_PER_LEVEL = e;
    }

    // INTRA-CONTRACT: use this function to mint gold to users
    // this also get called by the CREDITS contract
    function mintGold(address sender, uint256 amount) external onlyAuthorized {
        _mint(sender, amount);
        emit Minted(sender, amount);
    }

    // ADMIN: drop gold to the given miner wallet owners (within the minerId range from->to).
    function airdropToExistingHolder(
        uint256 from,
        uint256 to,
        uint256 amountOfGold
    ) external onlyOwner {
        // mint 100 gold to every owners
        MinerJoe instance = MinerJoe(MINER_CONTRACT);
        for (uint256 i = from; i <= to; i++) {
            address currentOwner = instance.ownerOf(i);
            if (currentOwner != address(0)) {
                _mint(currentOwner, amountOfGold * 1e18);
            }
        }
    }

    // ADMIN: Rebalance user wallet by minting gold (within the minerId range from->to).
    // NOTE: This is use when we need to update gold production
    function rebalanceGoldClaimableToUserWallet(uint256 from, uint256 to)
        external
        onlyOwner
    {
        MinerJoe instance = MinerJoe(MINER_CONTRACT);
        for (uint256 i = from; i <= to; i++) {
            address currentOwner = instance.ownerOf(i);
            StakedMinerObj memory miner = stakedMiner[i];
            // we only care about miner that have been staked (i.e. level > 0) ...
            if (miner.level > 0) {
                _mint(currentOwner, claimableView(i));
                miner.sinceTs = uint32(block.timestamp);
                stakedMiner[i] = miner;
            }
        }
    }
}

// File: CreditsV2.sol

//SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;








contract CreditsV2 is ERC20, Authorizable {
    using SafeMath for uint256;

    uint256 public MAX_CREDITS_SUPPLY = 32000000000000000000000000000;
    string private TOKEN_NAME = "$credits";
    string private TOKEN_SYMBOL = "CREDITS";

    address public MINER_CONTRACT;
    address public GOLD_CONTRACT;

    uint256 public BOOSTER_MULTIPLIER = 1;
    uint256 public CREDITS_FARMING_FACTOR = 3; // gold to credits ratio
    uint256 public CREDITS_SWAP_FACTOR = 12; // swap gold for credits ratio

    // Moved "SKIP_COOLDOWN_BASE" to GoldV2 contract
    // Moved "SKIP_COOLDOWN_BASE_FACTOR" to GoldV2 contract

    // Credits mint event
    event Minted(address owner, uint256 numberOfCredits);
    event Burned(address owner, uint256 numberOfCredits);
    event GoldSwapped(address owner, uint256 numberOfCredits);
    // Gold event
    event MintedGold(address owner, uint256 numberOfCredits);
    event BurnedGold(address owner, uint256 numberOfGold);
    event StakedGold(address owner, uint256 numberOfGold);
    event UnstakedGold(address owner, uint256 numberOfGold);

    // Gold staking
    struct GoldStake {
        // user wallet - who we have to pay back for the staked gold.
        address user;
        // used to calculate how much credits since.
        uint32 since;
        // amount of gold that have been staked.
        uint256 amount;
    }

    mapping(address => GoldStake) public goldStakedHolders;
    uint256 public totalGoldStaked;
    address[] public _allGoldStakeHolders;
    mapping(address => uint256) private _allGoldStakeHoldersIndex;

    // gold stake and unstake
    event GoldStaked(address user, uint256 amount);
    event GoldUnStaked(address user, uint256 amount);

    constructor(address _minerContract, address _goldContract)
        ERC20(TOKEN_NAME, TOKEN_SYMBOL)
    {
        MINER_CONTRACT = _minerContract;
        GOLD_CONTRACT = _goldContract;
    }

    /**
     * pdates user's amount of staked gold to the given value. Resets the "since" timestamp.
     */
    function _upsertGoldStaking(
        address user,
        uint256 amount
    ) internal {
        // NOTE does this ever happen?
        require(user != address(0), "EMPTY ADDRESS");
        GoldStake memory gold = goldStakedHolders[user];

        // if first time user is staking $gold...
        if (gold.user == address(0)) {
            // add tracker for first time staker
            _allGoldStakeHoldersIndex[user] = _allGoldStakeHolders.length;
            _allGoldStakeHolders.push(user);
        }
        // since its an upsert, we took out old gold and add new amount
        uint256 previousGold = gold.amount;
        // update stake
        gold.user = user;
        gold.amount = amount;
        gold.since = uint32(block.timestamp);

        goldStakedHolders[user] = gold;
        totalGoldStaked = totalGoldStaked - previousGold + amount;
        emit GoldStaked(user, amount);
    }

    function staking(uint256 amount) external {
        require(amount > 0, "NEED GOLD");
        GoldV2 goldContract = GoldV2(GOLD_CONTRACT);
        uint256 available = goldContract.balanceOf(msg.sender);
        require(available >= amount, "NOT ENOUGH GOLD");
        GoldStake memory existingGold = goldStakedHolders[msg.sender];
        if (existingGold.amount > 0) {
            // already have previous gold staked
            // need to calculate claimable
            uint256 projection = claimableView(msg.sender);
            // mint credits to wallet
            _mint(msg.sender, projection);
            emit Minted(msg.sender, amount);
            _upsertGoldStaking(msg.sender, existingGold.amount + amount);
        } else {
            // no gold staked just update staking
            _upsertGoldStaking(msg.sender, amount);
        }
        goldContract.burnGold(msg.sender, amount);
        emit StakedGold(msg.sender, amount);
    }

    /**
     * Calculates how much credits is available to claim.
     */
    function claimableView(address user) public view returns (uint256) {
        GoldStake memory gold = goldStakedHolders[user];
        require(gold.user != address(0), "NOT STAKED");
        // need to add 10000000000 to factor for decimal
        return
            ((gold.amount * CREDITS_FARMING_FACTOR) *
                (((block.timestamp - gold.since) * 10000000000) / 86400) *
                BOOSTER_MULTIPLIER) /
            10000000000;
    }
    
    // NOTE withdrawing gold without claiming credits
    function withdrawGold(uint256 amount) external {
        require(amount > 0, "MUST BE MORE THAN 0");
        GoldStake memory gold = goldStakedHolders[msg.sender];
        require(gold.user != address(0), "NOT STAKED");
        require(amount <= gold.amount, "OVERDRAWN");
        GoldV2 goldContract = GoldV2(GOLD_CONTRACT);
        // uint256 projection = claimableView(msg.sender);
        _upsertGoldStaking(msg.sender, gold.amount - amount);
        // Need to burn 1/12 when withdrawing (breakage fee)
        uint256 afterBurned = (amount * 19) / 20;
        // mint gold to return to user
        goldContract.mintGold(msg.sender, afterBurned);
        emit UnstakedGold(msg.sender, afterBurned);
    }

    /**
     * Claims credits from staked gold
     */
    function claimCredits() external {
        uint256 projection = claimableView(msg.sender);
        require(projection > 0, "NO CREDITS TO CLAIM");

        GoldStake memory gold = goldStakedHolders[msg.sender];

        // Updates user's amount of staked gold to the given value. Resets the "since" timestamp.
        _upsertGoldStaking(msg.sender, gold.amount);

        // check: that the total credits supply hasn't been exceeded.
        _mintCredits(msg.sender, projection);
    }

    /**
     */
    function _removeUserFromGoldEnumeration(address user) private {
        uint256 lastUserIndex = _allGoldStakeHolders.length - 1;
        uint256 currentUserIndex = _allGoldStakeHoldersIndex[user];

        address lastUser = _allGoldStakeHolders[lastUserIndex];

        _allGoldStakeHolders[currentUserIndex] = lastUser; // Move the last token to the slot of the to-delete token
        _allGoldStakeHoldersIndex[lastUser] = currentUserIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allGoldStakeHoldersIndex[user];
        _allGoldStakeHolders.pop();
    }

    /**
     * Unstakes the gold, returns the gold (mints) to the user.
     */
    function withdrawAllGoldAndClaimCredits() external {
        GoldStake memory gold = goldStakedHolders[msg.sender];

        // NOTE does this ever happen?
        require(gold.user != address(0), "NOT STAKED");

        // if there's credits to claim, supply it to the owner...
        uint256 projection = claimableView(msg.sender);
        if (projection > 0) {
            // supply credits to the sender...
            _mintCredits(msg.sender, projection);
        }
        // if there's gold to withdraw, supply it to the owner...
        if (gold.amount > 0) {
            // mint gold to return to user
            // Need to burn 1/12 when withdrawing (breakage fee)
            uint256 afterBurned = (gold.amount * 11) / 12;
            GoldV2 goldContract = GoldV2(GOLD_CONTRACT);
            goldContract.mintGold(msg.sender, afterBurned);
            emit UnstakedGold(msg.sender, afterBurned);
        }
        // Internal: removes gold from storage.
        _unstakingGold(msg.sender);
    }

    /**
     * Internal: removes gold from storage.
     */
    function _unstakingGold(address user) internal {
        GoldStake memory gold = goldStakedHolders[user];
        // NOTE when whould address be zero?
        require(gold.user != address(0), "EMPTY ADDRESS");
        totalGoldStaked = totalGoldStaked - gold.amount;
        _removeUserFromGoldEnumeration(user);
        delete goldStakedHolders[user];
        emit GoldUnStaked(user, gold.amount);
    }

    /**
     * Equip the miner the amount of GOLD.
     */
    function equipMiner(uint256 minerId, uint256 amount) external {
        // check: amount is gt zero...
        require(amount > 0, "MUST BE MORE THAN 0 GOLD");

        IERC721 instance = IERC721(MINER_CONTRACT);

        // check: msg.sender is miner owner...
        require(instance.ownerOf(minerId) == msg.sender, "NOT OWNER");
        
        // check: user has enough gold in wallet...
        require(balanceOf(msg.sender) >= amount, "NOT ENOUGH GOLD");
        
        // TODO should this be moved to gold contract? or does the order here, matter?
        GoldV2 goldContract = GoldV2(GOLD_CONTRACT);
        (uint24 level, , , , ) = goldContract.stakedMiner(minerId);
        require(level > 0, "NOT STAKED");

        // burn gold...
        _burn(msg.sender, amount);
        emit Burned(msg.sender, amount);

        // update equipedAmount in GoldV2 contract...
        goldContract.equipMiner(minerId, amount);
    }

    function swapGoldForCredits(uint256 goldAmt) external {
        require(goldAmt > 0, "MUST BE MORE THAN 0 GOLD");

        // burn gold...
        GoldV2 goldContract = GoldV2(GOLD_CONTRACT);
        goldContract.burnGold(msg.sender, goldAmt);

        // supply credits...
        _mint(msg.sender, goldAmt * CREDITS_SWAP_FACTOR);
        emit GoldSwapped(msg.sender, goldAmt * CREDITS_SWAP_FACTOR);
    }

    /**
     * Internal: mints the credits to the given wallet.
     */
    function _mintCredits(address sender, uint256 creditsAmount) internal {
        // check: that the total credits supply hasn't been exceeded.
        require(totalSupply() + creditsAmount < MAX_CREDITS_SUPPLY, "OVER MAX SUPPLY");
        _mint(sender, creditsAmount);
        emit Minted(sender, creditsAmount);
    }

    // ADMIN FUNCTIONS

    /**
     * Admin : mints the credits to the given wallet.
     */
    function mintCredits(address sender, uint256 amount) external onlyOwner {
        _mintCredits(sender, amount);
    }

    /**
     * Admin : used for temporarily multipling how much credits is distributed per staked gold.
     */
    function updateBoosterMultiplier(uint256 _value) external onlyOwner {
        BOOSTER_MULTIPLIER = _value;
    }

    /**
     * Admin : updates how much credits you get per staked gold (e.g. 3x).
     */
    function updateFarmingFactor(uint256 _value) external onlyOwner {
        CREDITS_FARMING_FACTOR = _value;
    }

    /**
     * Admin : updates the multiplier for swapping (burning) gold for credits (e.g. 12x).
     */
    function updateCreditsSwapFactor(uint256 _value) external onlyOwner {
        CREDITS_SWAP_FACTOR = _value;
    }

    /**
     * Admin : updates the maximum available credits supply.
     */
    function updateMaxCreditsSupply(uint256 _value) external onlyOwner {
        MAX_CREDITS_SUPPLY = _value;
    }

    /**
     * Admin : util for working out how many people are staked.
     */
    function totalGoldHolder() public view returns (uint256) {
        return _allGoldStakeHolders.length;
    }

    /**
     * Admin : gets the wallet for the the given index. Used for rebalancing.
     */
    function getGoldHolderByIndex(uint256 index) internal view returns (address){
        return _allGoldStakeHolders[index];
    }

    /**
     * Admin : Rebalances the pool. Mint to the user's wallet. Only called if changing multiplier.
     */
    function rebalanceStakingPool(uint256 from, uint256 to) external onlyOwner {
        // for each holder of staked gold...
        for (uint256 i = from; i <= to; i++) {
            address holderAddress = getGoldHolderByIndex(i);

            // check how much credits is claimable...
            uint256 pendingClaim = claimableView(holderAddress);
            GoldStake memory gold = goldStakedHolders[holderAddress];

            // supply credits to the owner's wallet...
            _mint(holderAddress, pendingClaim);
            emit Minted(holderAddress, pendingClaim);

            // pdates user's amount of staked gold to the given value. Resets the "since" timestamp.
            _upsertGoldStaking(holderAddress, gold.amount);
        }
    }
}

[{"inputs":[{"internalType":"address","name":"_minerContract","type":"address"},{"internalType":"address","name":"_goldContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfCredits","type":"uint256"}],"name":"Burned","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfGold","type":"uint256"}],"name":"BurnedGold","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"GoldStaked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfCredits","type":"uint256"}],"name":"GoldSwapped","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"GoldUnStaked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfCredits","type":"uint256"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfCredits","type":"uint256"}],"name":"MintedGold","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfGold","type":"uint256"}],"name":"StakedGold","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"numberOfGold","type":"uint256"}],"name":"UnstakedGold","type":"event"},{"inputs":[],"name":"BOOSTER_MULTIPLIER","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CREDITS_FARMING_FACTOR","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CREDITS_SWAP_FACTOR","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"GOLD_CONTRACT","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_CREDITS_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINER_CONTRACT","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"_allGoldStakeHolders","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_toAdd","type":"address"}],"name":"addAuthorized","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"authorized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"claimableView","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"minerId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"equipMiner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"goldStakedHolders","outputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint32","name":"since","type":"uint32"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"from","type":"uint256"},{"internalType":"uint256","name":"to","type":"uint256"}],"name":"rebalanceStakingPool","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_toRemove","type":"address"}],"name":"removeAuthorized","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"staking","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"goldAmt","type":"uint256"}],"name":"swapGoldForCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalGoldHolder","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalGoldStaked","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"updateBoosterMultiplier","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"updateCreditsSwapFactor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"updateFarmingFactor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"updateMaxCreditsSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAllGoldAndClaimCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawGold","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000be1e9103161a75ec7fa08d5ee1f97cd0784c26df0000000000000000000000002d052048fe7e4f59277e5e5ed5d21d35419fe747

-----Decoded View---------------
Arg [0] : _minerContract (address): 0xbe1e9103161a75ec7fa08d5ee1f97cd0784c26df
Arg [1] : _goldContract (address): 0x2d052048fe7e4f59277e5e5ed5d21d35419fe747

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000be1e9103161a75ec7fa08d5ee1f97cd0784c26df
Arg [1] : 0000000000000000000000002d052048fe7e4f59277e5e5ed5d21d35419fe747

163891:12471:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;118031:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;120198:169;;;;;;:::i;:::-;;:::i;:::-;;;1237:14:1;;1230:22;1212:41;;1200:2;1185:18;120198:169:0;1072:187:1;163975:65:0;;;;;;;;;1410:25:1;;;1398:2;1383:18;163975:65:0;1264:177:1;119151:108:0;119239:12;;119151:108;;166905:972;;;;;;:::i;:::-;;:::i;:::-;;174264:114;;;;;;:::i;:::-;;:::i;120849:492::-;;;;;;:::i;:::-;;:::i;118993:93::-;;;119076:2;2234:36:1;;2222:2;2207:18;118993:93:0;2092:184:1;121750:215:0;;;;;;:::i;:::-;;:::i;175588:771::-;;;;;;:::i;:::-;;:::i;112064:196::-;;;;;;:::i;:::-;;:::i;164140:29::-;;;;;-1:-1:-1;;;;;164140:29:0;;;;;;-1:-1:-1;;;;;2950:32:1;;;2932:51;;2920:2;2905:18;164140:29:0;2786:203:1;174480:114:0;;;;;;:::i;:::-;;:::i;167962:460::-;;;;;;:::i;:::-;;:::i;119322:127::-;;;;;;:::i;:::-;-1:-1:-1;;;;;119423:18:0;119396:7;119423:18;;;;;;;;;;;;119322:127;110807:103;;;:::i;172131:955::-;;;;;;:::i;:::-;;:::i;169278:496::-;;;:::i;164257:41::-;;;;;;110156:87;110229:6;;-1:-1:-1;;;;;110229:6:0;110156:87;;118250:104;;;:::i;168489:723::-;;;;;;:::i;:::-;;:::i;174022:119::-;;;;;;:::i;:::-;;:::i;122468:413::-;;;;;;:::i;:::-;;:::i;119662:175::-;;;;;;:::i;:::-;;:::i;170547:1031::-;;;:::i;111725:42::-;;;;;;:::i;:::-;;;;;;;;;;;;;;;;174711:115;;;;;;:::i;:::-;;:::i;165362:30::-;;;;;;173094:416;;;;;;:::i;:::-;;:::i;174914:113::-;;;;;;:::i;:::-;;:::i;165399:37::-;;;;;;:::i;:::-;;:::i;111916:140::-;;;;;;:::i;:::-;;:::i;165301:54::-;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;165301:54:0;;;-1:-1:-1;;;165301:54:0;;;;;;;;;;;-1:-1:-1;;;;;3212:32:1;;;3194:51;;3293:10;3281:23;;;3276:2;3261:18;;3254:51;3321:18;;;3314:34;3182:2;3167:18;165301:54:0;2994:360:1;175118:110:0;175193:20;:27;175118:110;;119900:151;;;;;;:::i;:::-;-1:-1:-1;;;;;120016:18:0;;;119989:7;120016:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;119900:151;164213:37;;;;;;111065:201;;;;;;:::i;:::-;;:::i;164330:39::-;;;;;;164176:28;;;;;-1:-1:-1;;;;;164176:28:0;;;118031:100;118085:13;118118:5;118111:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;118031:100;:::o;120198:169::-;120281:4;120298:39;108960:10;120321:7;120330:6;120298:8;:39::i;:::-;-1:-1:-1;120355:4:0;120198:169;;;;:::o;166905:972::-;166975:1;166966:6;:10;166958:32;;;;-1:-1:-1;;;166958:32:0;;4339:2:1;166958:32:0;;;4321:21:1;4378:1;4358:18;;;4351:29;-1:-1:-1;;;4396:18:1;;;4389:39;4445:18;;166958:32:0;;;;;;;;;167030:13;;167075:34;;-1:-1:-1;;;167075:34:0;;167098:10;167075:34;;;2932:51:1;-1:-1:-1;;;;;167030:13:0;;;;167001:19;;167030:13;;167075:22;;2905:18:1;;167075:34:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;167055:54;;167141:6;167128:9;:19;;167120:47;;;;-1:-1:-1;;;167120:47:0;;4865:2:1;167120:47:0;;;4847:21:1;4904:2;4884:18;;;4877:30;-1:-1:-1;;;4923:18:1;;;4916:45;4978:18;;167120:47:0;4663:339:1;167120:47:0;167228:10;167178:29;167210;;;:17;:29;;;;;;;;;167178:61;;;;;;;;;-1:-1:-1;;;;;167178:61:0;;;;-1:-1:-1;;;167178:61:0;;;;;;;;;;;;;;;;;;;;;167254:23;167250:522;;167388:18;167409:25;167423:10;167409:13;:25::i;:::-;167388:46;;167488:29;167494:10;167506;167488:5;:29::i;:::-;167537:26;167544:10;167556:6;167537:26;;;;;;;:::i;:::-;;;;;;;;167578:60;167597:10;167631:6;167609:12;:19;;;:28;;;;:::i;:::-;167578:18;:60::i;:::-;167279:371;167250:522;;;167722:38;167741:10;167753:6;167722:18;:38::i;:::-;167782:41;;-1:-1:-1;;;167782:41:0;;-1:-1:-1;;;;;167782:21:0;;;;;:41;;167804:10;;167816:6;;167782:41;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;167839:30;167850:10;167862:6;167839:30;;;;;;;:::i;:::-;;;;;;;;166947:930;;;166905:972;:::o;174264:114::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;174343:18:::1;:27:::0;174264:114::o;120849:492::-;120989:4;121006:36;121016:6;121024:9;121035:6;121006:9;:36::i;:::-;-1:-1:-1;;;;;121082:19:0;;121055:24;121082:19;;;:11;:19;;;;;;;;108960:10;121082:33;;;;;;;;121134:26;;;;121126:79;;;;-1:-1:-1;;;121126:79:0;;6114:2:1;121126:79:0;;;6096:21:1;6153:2;6133:18;;;6126:30;6192:34;6172:18;;;6165:62;-1:-1:-1;;;6243:18:1;;;6236:38;6291:19;;121126:79:0;5912:404:1;121126:79:0;121241:57;121250:6;108960:10;121291:6;121272:16;:25;121241:8;:57::i;:::-;-1:-1:-1;121329:4:0;;120849:492;-1:-1:-1;;;;120849:492:0:o;121750:215::-;108960:10;121838:4;121887:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;121887:34:0;;;;;;;;;;121838:4;;121855:80;;121878:7;;121887:47;;121924:10;;121887:47;:::i;:::-;121855:8;:80::i;175588:771::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;175737:4;175720:632:::1;175748:2;175743:1;:7;175720:632;;175772:21;175796:23;175817:1;175796:20;:23::i;:::-;175772:47;;175891:20;175914:28;175928:13;175914;:28::i;:::-;-1:-1:-1::0;;;;;175981:32:0;;::::1;175957:21;175981:32:::0;;;:17:::1;:32;::::0;;;;;;;;175957:56;;::::1;::::0;::::1;::::0;;;;;;::::1;::::0;;-1:-1:-1;;;175957:56:0;;::::1;;;::::0;;::::1;::::0;;;;;::::1;::::0;;;;;175891:51;;-1:-1:-1;176086:34:0::1;175981:32:::0;175891:51;176086:5:::1;:34::i;:::-;176140:35;176147:13;176162:12;176140:35;;;;;;;:::i;:::-;;;;;;;;176294:46;176313:13;176328:4;:11;;;176294:18;:46::i;:::-;175757:595;;;175752:3;;;;;:::i;:::-;;;;175720:632;;;;175588:771:::0;;:::o;112064:196::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;112145:23:0;::::1;112137:32;;;::::0;::::1;;-1:-1:-1::0;;;;;112188:23:0;::::1;112201:10;112188:23;;112180:32;;;::::0;::::1;;-1:-1:-1::0;;;;;112223:21:0::1;112247:5;112223:21:::0;;;:10:::1;:21;::::0;;;;:29;;-1:-1:-1;;112223:29:0::1;::::0;;112064:196::o;174480:114::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;174555:22:::1;:31:::0;174480:114::o;167962:460::-;-1:-1:-1;;;;;168064:23:0;;;168020:7;168064:23;;;:17;:23;;;;;;;;168040:47;;;;;;;;;;;;;;;-1:-1:-1;;;168040:47:0;;;;;;;;;;;;;;;;;;;168020:7;;168098:46;;;;-1:-1:-1;;;168098:46:0;;;;;;;:::i;:::-;168403:11;168368:18;;168342:5;168313:4;:10;;;168295:28;;:15;:28;;;;:::i;:::-;168294:44;;168327:11;168294:44;:::i;:::-;168293:54;;;;:::i;:::-;168249:22;;168235:4;:11;;;:36;;;;:::i;:::-;168234:114;;;;:::i;:::-;:152;;;;:::i;:::-;168233:181;;;;:::i;:::-;168213:201;167962:460;-1:-1:-1;;;167962:460:0:o;110807:103::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;110872:30:::1;110899:1;110872:18;:30::i;:::-;110807:103::o:0;172131:955::-;172261:1;172252:6;:10;172244:47;;;;-1:-1:-1;;;172244:47:0;;7527:2:1;172244:47:0;;;7509:21:1;7566:2;7546:18;;;7539:30;-1:-1:-1;;;7585:18:1;;;7578:54;7649:18;;172244:47:0;7325:348:1;172244:47:0;172331:14;;172415:25;;-1:-1:-1;;;172415:25:0;;;;;1410::1;;;-1:-1:-1;;;;;172331:14:0;;;;172444:10;;172331:14;;172415:16;;1383:18:1;;172415:25:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;;;;;172415:39:0;;172407:61;;;;-1:-1:-1;;;172407:61:0;;8136:2:1;172407:61:0;;;8118:21:1;8175:1;8155:18;;;8148:29;-1:-1:-1;;;8193:18:1;;;8186:39;8242:18;;172407:61:0;7934:332:1;172407:61:0;172560:10;119396:7;119423:18;;;;;;;;;;;172575:6;-1:-1:-1;172550:31:0;172542:59;;;;-1:-1:-1;;;172542:59:0;;4865:2:1;172542:59:0;;;4847:21:1;4904:2;4884:18;;;4877:30;-1:-1:-1;;;4923:18:1;;;4916:45;4978:18;;172542:59:0;4663:339:1;172542:59:0;172739:13;;172789:33;;-1:-1:-1;;;172789:33:0;;;;;1410:25:1;;;-1:-1:-1;;;;;172739:13:0;;;;172710:19;;172739:13;;172789:24;;1383:18:1;;172789:33:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;172764:58;;;;;;172849:1;172841:5;:9;;;172833:32;;;;-1:-1:-1;;;172833:32:0;;;;;;;:::i;:::-;172903:25;172909:10;172921:6;172903:5;:25::i;:::-;172944:26;172951:10;172963:6;172944:26;;;;;;;:::i;:::-;;;;;;;;173038:40;;-1:-1:-1;;;173038:40:0;;;;;9320:25:1;;;9361:18;;;9354:34;;;-1:-1:-1;;;;;173038:23:0;;;;;9293:18:1;;173038:40:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;172193:893;;;172131:955;;:::o;169278:496::-;169322:18;169343:25;169357:10;169343:13;:25::i;:::-;169322:46;;169400:1;169387:10;:14;169379:46;;;;-1:-1:-1;;;169379:46:0;;9601:2:1;169379:46:0;;;9583:21:1;9640:2;9620:18;;;9613:30;-1:-1:-1;;;9659:18:1;;;9652:49;9718:18;;169379:46:0;9399:343:1;169379:46:0;169480:10;169438:21;169462:29;;;:17;:29;;;;;;;;;169438:53;;;;;;;;;-1:-1:-1;;;;;169438:53:0;;;;-1:-1:-1;;;169438:53:0;;;;;;;;;;;;;;;;;;;;;169603:43;;:18;:43::i;:::-;169730:36;169743:10;169755;169730:12;:36::i;:::-;169311:463;;169278:496::o;118250:104::-;118306:13;118339:7;118332:14;;;;;:::i;168489:723::-;168564:1;168555:6;:10;168547:42;;;;-1:-1:-1;;;168547:42:0;;9949:2:1;168547:42:0;;;9931:21:1;9988:2;9968:18;;;9961:30;-1:-1:-1;;;10007:18:1;;;10000:49;10066:18;;168547:42:0;9747:343:1;168547:42:0;168642:10;168600:21;168624:29;;;:17;:29;;;;;;;;;168600:53;;;;;;;;;-1:-1:-1;;;;;168600:53:0;;;;;-1:-1:-1;;;168600:53:0;;;;;;;;;;;;;;;;;;;;;;;;168664:46;;;;-1:-1:-1;;;168664:46:0;;;;;;;:::i;:::-;168739:4;:11;;;168729:6;:21;;168721:43;;;;-1:-1:-1;;;168721:43:0;;10297:2:1;168721:43:0;;;10279:21:1;10336:1;10316:18;;;10309:29;-1:-1:-1;;;10354:18:1;;;10347:39;10403:18;;168721:43:0;10095:332:1;168721:43:0;168804:13;;168920:11;;;;-1:-1:-1;;;;;168804:13:0;;;;168889:52;;168908:10;;168920:20;;168934:6;;168920:20;:::i;168889:52::-;169014:19;169052:2;169037:11;:6;169046:2;169037:11;:::i;:::-;169036:18;;;;:::i;:::-;169105:46;;-1:-1:-1;;;169105:46:0;;169014:40;;-1:-1:-1;;;;;;169105:21:0;;;;;:46;;169127:10;;169014:40;;169105:46;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;169167:37;169180:10;169192:11;169167:37;;;;;;;:::i;174022:119::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;174105:28:::1;174118:6;174126;174105:12;:28::i;122468:413::-:0;108960:10;122561:4;122605:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;122605:34:0;;;;;;;;;;122658:35;;;;122650:85;;;;-1:-1:-1;;;122650:85:0;;10634:2:1;122650:85:0;;;10616:21:1;10673:2;10653:18;;;10646:30;10712:34;10692:18;;;10685:62;-1:-1:-1;;;10763:18:1;;;10756:35;10808:19;;122650:85:0;10432:401:1;122650:85:0;122771:67;108960:10;122794:7;122822:15;122803:16;:34;122771:8;:67::i;:::-;-1:-1:-1;122869:4:0;;122468:413;-1:-1:-1;;;122468:413:0:o;119662:175::-;119748:4;119765:42;108960:10;119789:9;119800:6;119765:9;:42::i;170547:1031::-;170651:10;170609:21;170633:29;;;:17;:29;;;;;;;;;170609:53;;;;;;;;;-1:-1:-1;;;;;170609:53:0;;;;;-1:-1:-1;;;170609:53:0;;;;;;;;;;;;;;;;;;;;;;;;170715:46;;;;-1:-1:-1;;;170715:46:0;;;;;;;:::i;:::-;170841:18;170862:25;170876:10;170862:13;:25::i;:::-;170841:46;-1:-1:-1;170902:14:0;;170898:131;;170981:36;170994:10;171006;170981:12;:36::i;:::-;171110:11;;;;:15;171106:379;;171252:19;171295:2;171275:4;:11;;;171289:2;171275:16;;;;:::i;:::-;171274:23;;;;:::i;:::-;171341:13;;171370:46;;-1:-1:-1;;;171370:46:0;;171252:45;;-1:-1:-1;;;;;;171341:13:0;;;;171370:21;;:46;;171392:10;;171252:45;;171370:46;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;171436:37;171449:10;171461:11;171436:37;;;;;;;:::i;:::-;;;;;;;;171127:358;;171106:379;171544:26;171559:10;171544:14;:26::i;174711:115::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;174790:19:::1;:28:::0;174711:115::o;173094:416::-;173177:1;173167:7;:11;173159:48;;;;-1:-1:-1;;;173159:48:0;;7527:2:1;173159:48:0;;;7509:21:1;7566:2;7546:18;;;7539:30;-1:-1:-1;;;7585:18:1;;;7578:54;7649:18;;173159:48:0;7325:348:1;173159:48:0;173274:13;;173299:42;;-1:-1:-1;;;173299:42:0;;-1:-1:-1;;;;;173274:13:0;;;;;;173299:21;;:42;;173321:10;;173333:7;;173299:42;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;173384:48;173390:10;173412:19;;173402:7;:29;;;;:::i;:::-;173384:5;:48::i;:::-;173448:54;173460:10;173482:19;;173472:7;:29;;;;:::i;:::-;173448:54;;;;;;;:::i;:::-;;;;;;;;173148:362;173094:416;:::o;174914:113::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;174992:18:::1;:27:::0;174914:113::o;165399:37::-;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;165399:37:0;;-1:-1:-1;165399:37:0;:::o;111916:140::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;111991:20:0;::::1;111983:29;;;::::0;::::1;;-1:-1:-1::0;;;;;112023:18:0::1;;::::0;;;:10:::1;:18;::::0;;;;:25;;-1:-1:-1;;112023:25:0::1;112044:4;112023:25;::::0;;111916:140::o;111065:201::-;110229:6;;-1:-1:-1;;;;;110229:6:0;108960:10;110376:23;110368:68;;;;-1:-1:-1;;;110368:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;111154:22:0;::::1;111146:73;;;::::0;-1:-1:-1;;;111146:73:0;;11040:2:1;111146:73:0::1;::::0;::::1;11022:21:1::0;11079:2;11059:18;;;11052:30;11118:34;11098:18;;;11091:62;-1:-1:-1;;;11169:18:1;;;11162:36;11215:19;;111146:73:0::1;10838:402:1::0;111146:73:0::1;111230:28;111249:8;111230:18;:28::i;:::-;111065:201:::0;:::o;126152:380::-;-1:-1:-1;;;;;126288:19:0;;126280:68;;;;-1:-1:-1;;;126280:68:0;;11447:2:1;126280:68:0;;;11429:21:1;11486:2;11466:18;;;11459:30;11525:34;11505:18;;;11498:62;-1:-1:-1;;;11576:18:1;;;11569:34;11620:19;;126280:68:0;11245:400:1;126280:68:0;-1:-1:-1;;;;;126367:21:0;;126359:68;;;;-1:-1:-1;;;126359:68:0;;11852:2:1;126359:68:0;;;11834:21:1;11891:2;11871:18;;;11864:30;11930:34;11910:18;;;11903:62;-1:-1:-1;;;11981:18:1;;;11974:32;12023:19;;126359:68:0;11650:398:1;126359:68:0;-1:-1:-1;;;;;126440:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;126492:32;;1410:25:1;;;126492:32:0;;1383:18:1;126492:32:0;;;;;;;126152:380;;;:::o;124391:399::-;-1:-1:-1;;;;;124475:21:0;;124467:65;;;;-1:-1:-1;;;124467:65:0;;12255:2:1;124467:65:0;;;12237:21:1;12294:2;12274:18;;;12267:30;12333:33;12313:18;;;12306:61;12384:18;;124467:65:0;12053:355:1;124467:65:0;124623:6;124607:12;;:22;;;;;;;:::i;:::-;;;;-1:-1:-1;;;;;;;124640:18:0;;:9;:18;;;;;;;;;;:28;;124662:6;;124640:9;:28;;124662:6;;124640:28;:::i;:::-;;;;-1:-1:-1;;124684:37:0;;1410:25:1;;;-1:-1:-1;;;;;124684:37:0;;;124701:1;;124684:37;;1398:2:1;1383:18;124684:37:0;;;;;;;169311:463;;169278:496::o;165969:928::-;-1:-1:-1;;;;;166120:18:0;;166112:44;;;;-1:-1:-1;;;166112:44:0;;12615:2:1;166112:44:0;;;12597:21:1;12654:2;12634:18;;;12627:30;-1:-1:-1;;;12673:18:1;;;12666:43;12726:18;;166112:44:0;12413:337:1;166112:44:0;-1:-1:-1;;;;;166191:23:0;;;166167:21;166191:23;;;:17;:23;;;;;;;;;166167:47;;;;;;;;;;;;;;;-1:-1:-1;;;166167:47:0;;;;;;;;;;;;;;;;;;;;;;;166278:213;;166406:20;:27;;-1:-1:-1;;;;;166372:31:0;;;;;;:25;:31;;;;;:61;;;166448:31;;;;;;;;;;;;;-1:-1:-1;;;;;;166448:31:0;;;;;;166278:213;166597:11;;;;;;-1:-1:-1;;;;;166644:16:0;;;;;;166671:20;;;166702:36;166722:15;166702:36;;:10;;;;:36;;;166574:20;166751:23;;;:17;:23;;;;;;:30;;;;;;;;;-1:-1:-1;;;166751:30:0;-1:-1:-1;;;;;;166751:30:0;;;;;;;;;;;;;;;;;;;;;;;;166810:15;;166685:6;;166810:30;;166597:11;;166810:30;:::i;:::-;:39;;;;:::i;:::-;166792:15;:57;166865:24;;;;;;166876:4;;166882:6;;166865:24;:::i;123371:733::-;-1:-1:-1;;;;;123511:20:0;;123503:70;;;;-1:-1:-1;;;123503:70:0;;12957:2:1;123503:70:0;;;12939:21:1;12996:2;12976:18;;;12969:30;13035:34;13015:18;;;13008:62;-1:-1:-1;;;13086:18:1;;;13079:35;13131:19;;123503:70:0;12755:401:1;123503:70:0;-1:-1:-1;;;;;123592:23:0;;123584:71;;;;-1:-1:-1;;;123584:71:0;;13363:2:1;123584:71:0;;;13345:21:1;13402:2;13382:18;;;13375:30;13441:34;13421:18;;;13414:62;-1:-1:-1;;;13492:18:1;;;13485:33;13535:19;;123584:71:0;13161:399:1;123584:71:0;-1:-1:-1;;;;;123752:17:0;;123728:21;123752:17;;;;;;;;;;;123788:23;;;;123780:74;;;;-1:-1:-1;;;123780:74:0;;13767:2:1;123780:74:0;;;13749:21:1;13806:2;13786:18;;;13779:30;13845:34;13825:18;;;13818:62;-1:-1:-1;;;13896:18:1;;;13889:36;13942:19;;123780:74:0;13565:402:1;123780:74:0;-1:-1:-1;;;;;123890:17:0;;;:9;:17;;;;;;;;;;;123910:22;;;123890:42;;123954:20;;;;;;;;:30;;123926:6;;123890:9;123954:30;;123926:6;;123954:30;:::i;:::-;;;;;;;;124019:9;-1:-1:-1;;;;;124002:35:0;124011:6;-1:-1:-1;;;;;124002:35:0;;124030:6;124002:35;;;;1410:25:1;;1398:2;1383:18;;1264:177;124002:35:0;;;;;;;;123492:612;123371:733;;;:::o;175333:129::-;175401:7;175427:20;175448:5;175427:27;;;;;;;;:::i;:::-;;;;;;;;;;;-1:-1:-1;;;;;175427:27:0;;175333:129;-1:-1:-1;;175333:129:0:o;111426:191::-;111519:6;;;-1:-1:-1;;;;;111536:17:0;;;-1:-1:-1;;;;;;111536:17:0;;;;;;;111569:40;;111519:6;;;111536:17;111519:6;;111569:40;;111500:16;;111569:40;111489:128;111426:191;:::o;125123:591::-;-1:-1:-1;;;;;125207:21:0;;125199:67;;;;-1:-1:-1;;;125199:67:0;;14306:2:1;125199:67:0;;;14288:21:1;14345:2;14325:18;;;14318:30;14384:34;14364:18;;;14357:62;-1:-1:-1;;;14435:18:1;;;14428:31;14476:19;;125199:67:0;14104:397:1;125199:67:0;-1:-1:-1;;;;;125366:18:0;;125341:22;125366:18;;;;;;;;;;;125403:24;;;;125395:71;;;;-1:-1:-1;;;125395:71:0;;14708:2:1;125395:71:0;;;14690:21:1;14747:2;14727:18;;;14720:30;14786:34;14766:18;;;14759:62;-1:-1:-1;;;14837:18:1;;;14830:32;14879:19;;125395:71:0;14506:398:1;125395:71:0;-1:-1:-1;;;;;125502:18:0;;:9;:18;;;;;;;;;;125523:23;;;125502:44;;125568:12;:22;;125540:6;;125502:9;125568:22;;125540:6;;125568:22;:::i;:::-;;;;-1:-1:-1;;125608:37:0;;1410:25:1;;;125634:1:0;;-1:-1:-1;;;;;125608:37:0;;;;;1398:2:1;1383:18;125608:37:0;;;;;;;175720:632:::1;175588:771:::0;;:::o;173593:322::-;173785:18;;173769:13;173753;119239:12;;;119151:108;173753:13;:29;;;;:::i;:::-;:50;173745:78;;;;-1:-1:-1;;;173745:78:0;;15111:2:1;173745:78:0;;;15093:21:1;15150:2;15130:18;;;15123:30;-1:-1:-1;;;15169:18:1;;;15162:45;15224:18;;173745:78:0;14909:339:1;173745:78:0;173834:28;173840:6;173848:13;173834:5;:28::i;:::-;173878:29;173885:6;173893:13;173878:29;;;;;;;:::i;171649:412::-;-1:-1:-1;;;;;171731:23:0;;;171707:21;171731:23;;;:17;:23;;;;;;;;;171707:47;;;;;;;;;;;;;;;-1:-1:-1;;;171707:47:0;;;;;;;;;;;;;;;;;;;;;;;171811:49;;;;-1:-1:-1;;;171811:49:0;;12615:2:1;171811:49:0;;;12597:21:1;12654:2;12634:18;;;12627:30;-1:-1:-1;;;12673:18:1;;;12666:43;12726:18;;171811:49:0;12413:337:1;171811:49:0;171907:4;:11;;;171889:15;;:29;;;;:::i;:::-;171871:15;:47;171929:36;171960:4;171929:30;:36::i;:::-;-1:-1:-1;;;;;171983:23:0;;;;;;:17;:23;;;;;;171976:30;;-1:-1:-1;;;;;;171976:30:0;;;;;;;;;172041:11;;;;172022:31;;;;;;172001:4;;172041:11;172022:31;:::i;169800:656::-;169897:20;:27;169873:21;;169897:31;;169927:1;;169897:31;:::i;:::-;-1:-1:-1;;;;;169966:31:0;;169939:24;169966:31;;;:25;:31;;;;;;170029:20;:35;;169873:55;;-1:-1:-1;169966:31:0;;169873:55;;170029:35;;;;;;:::i;:::-;;;;;;;;;;;170077:20;:38;;-1:-1:-1;;;;;170029:35:0;;;;-1:-1:-1;170029:35:0;;170098:16;;170077:38;;;;;;:::i;:::-;;;;;;;;;;;;;:49;;-1:-1:-1;;;;;;170077:49:0;-1:-1:-1;;;;;170077:49:0;;;;;;170195:35;;;;;:25;:35;;;;;;:54;;;170380:31;;;;;;;;170373:38;170422:20;:26;;;;;;;:::i;:::-;;;;;;;;;;-1:-1:-1;;170422:26:0;;;;;-1:-1:-1;;;;;;170422:26:0;;;;;;-1:-1:-1;;;;169800:656:0:o;14:597:1:-;126:4;155:2;184;173:9;166:21;216:6;210:13;259:6;254:2;243:9;239:18;232:34;284:1;294:140;308:6;305:1;302:13;294:140;;;403:14;;;399:23;;393:30;369:17;;;388:2;365:26;358:66;323:10;;294:140;;;452:6;449:1;446:13;443:91;;;522:1;517:2;508:6;497:9;493:22;489:31;482:42;443:91;-1:-1:-1;595:2:1;574:15;-1:-1:-1;;570:29:1;555:45;;;;602:2;551:54;;14:597;-1:-1:-1;;;14:597:1:o;616:131::-;-1:-1:-1;;;;;691:31:1;;681:42;;671:70;;737:1;734;727:12;752:315;820:6;828;881:2;869:9;860:7;856:23;852:32;849:52;;;897:1;894;887:12;849:52;936:9;923:23;955:31;980:5;955:31;:::i;:::-;1005:5;1057:2;1042:18;;;;1029:32;;-1:-1:-1;;;752:315:1:o;1446:180::-;1505:6;1558:2;1546:9;1537:7;1533:23;1529:32;1526:52;;;1574:1;1571;1564:12;1526:52;-1:-1:-1;1597:23:1;;1446:180;-1:-1:-1;1446:180:1:o;1631:456::-;1708:6;1716;1724;1777:2;1765:9;1756:7;1752:23;1748:32;1745:52;;;1793:1;1790;1783:12;1745:52;1832:9;1819:23;1851:31;1876:5;1851:31;:::i;:::-;1901:5;-1:-1:-1;1958:2:1;1943:18;;1930:32;1971:33;1930:32;1971:33;:::i;:::-;1631:456;;2023:7;;-1:-1:-1;;;2077:2:1;2062:18;;;;2049:32;;1631:456::o;2281:248::-;2349:6;2357;2410:2;2398:9;2389:7;2385:23;2381:32;2378:52;;;2426:1;2423;2416:12;2378:52;-1:-1:-1;;2449:23:1;;;2519:2;2504:18;;;2491:32;;-1:-1:-1;2281:248:1:o;2534:247::-;2593:6;2646:2;2634:9;2625:7;2621:23;2617:32;2614:52;;;2662:1;2659;2652:12;2614:52;2701:9;2688:23;2720:31;2745:5;2720:31;:::i;3359:388::-;3427:6;3435;3488:2;3476:9;3467:7;3463:23;3459:32;3456:52;;;3504:1;3501;3494:12;3456:52;3543:9;3530:23;3562:31;3587:5;3562:31;:::i;:::-;3612:5;-1:-1:-1;3669:2:1;3654:18;;3641:32;3682:33;3641:32;3682:33;:::i;:::-;3734:7;3724:17;;;3359:388;;;;;:::o;3752:380::-;3831:1;3827:12;;;;3874;;;3895:61;;3949:4;3941:6;3937:17;3927:27;;3895:61;4002:2;3994:6;3991:14;3971:18;3968:38;3965:161;;;4048:10;4043:3;4039:20;4036:1;4029:31;4083:4;4080:1;4073:15;4111:4;4108:1;4101:15;3965:161;;3752:380;;;:::o;4474:184::-;4544:6;4597:2;4585:9;4576:7;4572:23;4568:32;4565:52;;;4613:1;4610;4603:12;4565:52;-1:-1:-1;4636:16:1;;4474:184;-1:-1:-1;4474:184:1:o;5007:274::-;-1:-1:-1;;;;;5199:32:1;;;;5181:51;;5263:2;5248:18;;5241:34;5169:2;5154:18;;5007:274::o;5286:127::-;5347:10;5342:3;5338:20;5335:1;5328:31;5378:4;5375:1;5368:15;5402:4;5399:1;5392:15;5418:128;5458:3;5489:1;5485:6;5482:1;5479:13;5476:39;;;5495:18;;:::i;:::-;-1:-1:-1;5531:9:1;;5418:128::o;5551:356::-;5753:2;5735:21;;;5772:18;;;5765:30;5831:34;5826:2;5811:18;;5804:62;5898:2;5883:18;;5551:356::o;6321:135::-;6360:3;-1:-1:-1;;6381:17:1;;6378:43;;;6401:18;;:::i;:::-;-1:-1:-1;6448:1:1;6437:13;;6321:135::o;6461:334::-;6663:2;6645:21;;;6702:2;6682:18;;;6675:30;-1:-1:-1;;;6736:2:1;6721:18;;6714:40;6786:2;6771:18;;6461:334::o;6800:125::-;6840:4;6868:1;6865;6862:8;6859:34;;;6873:18;;:::i;:::-;-1:-1:-1;6910:9:1;;6800:125::o;6930:168::-;6970:7;7036:1;7032;7028:6;7024:14;7021:1;7018:21;7013:1;7006:9;6999:17;6995:45;6992:71;;;7043:18;;:::i;:::-;-1:-1:-1;7083:9:1;;6930:168::o;7103:217::-;7143:1;7169;7159:132;;7213:10;7208:3;7204:20;7201:1;7194:31;7248:4;7245:1;7238:15;7276:4;7273:1;7266:15;7159:132;-1:-1:-1;7305:9:1;;7103:217::o;7678:251::-;7748:6;7801:2;7789:9;7780:7;7776:23;7772:32;7769:52;;;7817:1;7814;7807:12;7769:52;7849:9;7843:16;7868:31;7893:5;7868:31;:::i;8271:167::-;8349:13;;8402:10;8391:22;;8381:33;;8371:61;;8428:1;8425;8418:12;8371:61;8271:167;;;:::o;8443:698::-;8544:6;8552;8560;8568;8576;8629:3;8617:9;8608:7;8604:23;8600:33;8597:53;;;8646:1;8643;8636:12;8597:53;8678:9;8672:16;8728:8;8721:5;8717:20;8710:5;8707:31;8697:59;;8752:1;8749;8742:12;8697:59;8775:5;-1:-1:-1;8799:48:1;8843:2;8828:18;;8799:48;:::i;:::-;8789:58;;8866:48;8910:2;8899:9;8895:18;8866:48;:::i;:::-;8856:58;;8959:2;8948:9;8944:18;8938:25;9007:14;8998:7;8994:28;8985:7;8982:41;8972:69;;9037:1;9034;9027:12;8972:69;9060:7;-1:-1:-1;9086:49:1;9130:3;9115:19;;9086:49;:::i;:::-;9076:59;;8443:698;;;;;;;;:::o;13972:127::-;14033:10;14028:3;14024:20;14021:1;14014:31;14064:4;14061:1;14054:15;14088:4;14085:1;14078:15;15253:127;15314:10;15309:3;15305:20;15302:1;15295:31;15345:4;15342:1;15335:15;15369:4;15366:1;15359:15

ipfs://d1c51e91729ef140861e45b5abcaf75d6c6faa8ed9340dbaeb57922cc649d20b