// File: /contracts/core/Vault.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

import "../interfaces/IController.sol";
import "../interfaces/IVault.sol";
import "../utils/TransferHelper.sol";
import "../interfaces/IWhitelist.sol";

//TOBE removed
import "truffle/console.sol";

contract INFVault is IVault, ERC20, Ownable, ReentrancyGuard {
    using SafeERC20 for ERC20;
    using Math for uint256;

    ERC20 public asset;

    string public constant version = "3.0";

    address public controller;

    uint256 public maxDeposit;

    uint256 public maxWithdraw;

    address public whitelist;

    bool public paused;

    uint256[] public priceHistory;

    event Deposit(
        address indexed asset,
        address indexed caller,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );

    event Withdraw(
        address indexed asset,
        address indexed caller,
        address indexed owner,
        uint256 assets,
        uint256 shares,
        uint256 fee
    );

    event SetMaxDeposit(uint256 maxDeposit);

    event SetMaxWithdraw(uint256 maxWithdraw);

    event SetController(address controller);

    event SetWhitelist(address _whitelist);

    receive() external payable {}

    modifier unPaused() {
        require(!paused, "PAUSED");
        _;
    }

    modifier onlyStrategy() {
        require(
            IController(controller).isSubStrategy(_msgSender()),
            "NOT_SUBSTRATEGY"
        );
        _;
    }

    modifier onlyAllowed() {
        require(IWhitelist(whitelist).isWhitelisted(msg.sender), "NON_LISTED");
        _;
    }

    constructor(
        ERC20 _asset,
        string memory _name,
        string memory _symbol
    ) ERC20(_name, _symbol) {
        asset = _asset;
        maxDeposit = type(uint256).max;
        maxWithdraw = type(uint256).max;
    }

    function deposit(
        uint256 assets,
        address receiver
    )
        public
        payable
        virtual
        override
        nonReentrant
        unPaused
        onlyAllowed
        returns (uint256 shares)
    {
        require(assets != 0, "ZERO_ASSETS");
        require(assets <= maxDeposit, "EXCEED_ONE_TIME_MAX_DEPOSIT");

        require(msg.value >= assets, "INSUFFICIENT_TRANSFER");

        // Need to transfer before minting or ERC777s could reenter.
        TransferHelper.safeTransferETH(address(controller), assets);

        // Total Assets amount until now
        uint256 totalDeposit = IController(controller).totalAssets();

        // Calls Deposit function on controller
        uint256 newDeposit = IController(controller).deposit(assets);

        require(newDeposit > 0, "INVALID_DEPOSIT_SHARES");

        // Calculate share amount to be mint
        shares = totalSupply() == 0 || totalDeposit == 0
            ? assets.mulDiv(
                10 ** decimals(),
                10 ** asset.decimals(),
                Math.Rounding.Down
            )
            : newDeposit.mulDiv(
                totalSupply(),
                totalDeposit,
                Math.Rounding.Down
            );

        // Mint INDEX token to receiver
        _mint(receiver, shares);

        emit Deposit(address(asset), msg.sender, receiver, assets, shares);
    }

    function mint(
        uint256 amount,
        address account
    ) external override onlyStrategy {
        _mint(account, amount);
    }

    function withdraw(
        uint256 assets,
        address receiver
    )
        public
        virtual
        nonReentrant
        unPaused
        onlyAllowed
        returns (uint256 shares)
    {
        require(assets != 0, "ZERO_ASSETS");
        require(assets <= maxWithdraw, "EXCEED_ONE_TIME_MAX_WITHDRAW");
        // Calculate share amount to be burnt
        shares =
            (totalSupply() * assets) /
            IController(controller).totalAssets();

        require(shares > 0, "INVALID_WITHDRAW_SHARES");
        console.log(
            "shares %s totalSupply() * assets to %s,totalAssets %s",
            shares,
            (totalSupply() * assets),
            IController(controller).totalAssets()
        );
        require(balanceOf(msg.sender) >= shares, "EXCEED_TOTAL_DEPOSIT");

        _withdraw(assets, shares, receiver);
    }

    function redeem(
        uint256 shares,
        address receiver
    )
        public
        virtual
        nonReentrant
        unPaused
        onlyAllowed
        returns (uint256 assets)
    {
        require(shares != 0, "ZERO_SHARES");
        require(shares <= balanceOf(msg.sender), "EXCEED_TOTAL_BALANCE");

        assets =
            (shares * IController(controller).totalAssets()) /
            totalSupply();

        require(assets <= maxWithdraw, "EXCEED_ONE_TIME_MAX_WITHDRAW");

        // Withdraw asset
        _withdraw(assets, shares, receiver);
    }

    function totalAssets() public view virtual returns (uint256) {
        return IController(controller).totalAssets();
    }

    function assetsPerShare() public view returns (uint256) {
        return IController(controller).totalAssets() / totalSupply();
    }

    function convertToShares(
        uint256 assets
    ) public view virtual returns (uint256) {
        uint256 supply = totalSupply();

        return supply == 0 ? assets : (assets * supply) / totalAssets();
    }

    function convertToAssets(
        uint256 shares
    ) public view virtual returns (uint256) {
        uint256 supply = totalSupply();

        return supply == 0 ? shares : (shares * totalAssets()) / supply;
    }

    ///////////////////////////////////////////////////////////////
    //                 SET CONFIGURE LOGIC                       //
    ///////////////////////////////////////////////////////////////

    function setPriceHistory() public onlyOwner {
        uint256 supply = totalSupply();
        if (supply != 0) {
            priceHistory.push((totalAssets() * 10000) / supply);
        }
    }

    function getPriceHistory() public view returns (uint256[] memory) {
        return priceHistory;
    }

    function setMaxDeposit(uint256 _maxDeposit) public onlyOwner {
        require(_maxDeposit > 0, "INVALID_MAX_DEPOSIT");
        maxDeposit = _maxDeposit;

        emit SetMaxDeposit(maxDeposit);
    }

    function setMaxWithdraw(uint256 _maxWithdraw) public onlyOwner {
        require(_maxWithdraw > 0, "INVALID_MAX_WITHDRAW");
        maxWithdraw = _maxWithdraw;

        emit SetMaxWithdraw(maxWithdraw);
    }

    function setController(address _controller) public onlyOwner {
        require(_controller != address(0), "INVALID_ZERO_ADDRESS");
        controller = _controller;

        emit SetController(controller);
    }

    function setWhitelist(address _whitelist) public onlyOwner {
        require(_whitelist != address(0), "INVALID_ZERO_ADDRESS");
        whitelist = _whitelist;

        emit SetWhitelist(whitelist);
    }

    ////////////////////////////////////////////////////////////////////
    //                      PAUSE/RESUME                              //
    ////////////////////////////////////////////////////////////////////

    function pause() public onlyOwner {
        require(!paused, "CURRENTLY_PAUSED");
        paused = true;
    }

    function resume() public onlyOwner {
        require(paused, "CURRENTLY_RUNNING");
        paused = false;
    }

    ////////////////////////////////////////////////////////////////////
    //                      INTERNAL                                  //
    ////////////////////////////////////////////////////////////////////

    function _withdraw(
        uint256 assets,
        uint256 shares,
        address receiver
    ) internal {
        require(shares != 0, "SHARES_TOO_LOW");
        // Calls Withdraw function on controller
        (uint256 withdrawn, uint256 fee) = IController(controller).withdraw(
            assets,
            receiver
        );
        require(withdrawn > 0, "INVALID_WITHDRAWN_SHARES");

        // Burn shares amount
        _burn(msg.sender, shares);

        emit Withdraw(
            address(asset),
            msg.sender,
            receiver,
            assets,
            shares,
            fee
        );
    }
}

// File: truffle/console.sol



// SPDX-License-Identifier: MIT
pragma solidity >= 0.4.22 <0.9.0;

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

    function _sendLogPayload(bytes memory payload) private view {
        address consoleAddress = CONSOLE_ADDRESS;
        assembly {
            let argumentsLength := mload(payload)
            let argumentsOffset := add(payload, 32)
            pop(staticcall(gas(), consoleAddress, argumentsOffset, argumentsLength, 0, 0))
        }
    }

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

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

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

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

    function logUint256(uint256 value) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256)", value));
    }

    function logUint(uint256 value) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256)", value));
    }

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

    function logInt256(int256 value) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(int256)", value));
    }

    function logInt(int256 value) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(int256)", value));
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    function log(uint256 value) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256)", value));
    }

    function log(address value1, address value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address)", value1, value2));
    }

    function log(address value1, bool value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool)", value1, value2));
    }

    function log(address value1, string memory value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string)", value1, value2));
    }

    function log(address value1, uint256 value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256)", value1, value2));
    }

    function log(bool value1, address value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address)", value1, value2));
    }

    function log(bool value1, bool value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool)", value1, value2));
    }

    function log(bool value1, string memory value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string)", value1, value2));
    }

    function log(bool value1, uint256 value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256)", value1, value2));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address)", value1, value2));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool)", value1, value2));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string)", value1, value2));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256)", value1, value2));
    }

    function log(uint256 value1, address value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address)", value1, value2));
    }

    function log(uint256 value1, bool value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool)", value1, value2));
    }

    function log(uint256 value1, string memory value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string)", value1, value2));
    }

    function log(uint256 value1, uint256 value2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256)", value1, value2));
    }

    function log(address value1, address value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address)", value1, value2, value3));
    }

    function log(address value1, address value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", value1, value2, value3));
    }

    function log(address value1, address value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string)", value1, value2, value3));
    }

    function log(address value1, address value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256)", value1, value2, value3));
    }

    function log(address value1, bool value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", value1, value2, value3));
    }

    function log(address value1, bool value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", value1, value2, value3));
    }

    function log(address value1, bool value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", value1, value2, value3));
    }

    function log(address value1, bool value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256)", value1, value2, value3));
    }

    function log(address value1, string memory value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address)", value1, value2, value3));
    }

    function log(address value1, string memory value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", value1, value2, value3));
    }

    function log(address value1, string memory value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string)", value1, value2, value3));
    }

    function log(address value1, string memory value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256)", value1, value2, value3));
    }

    function log(address value1, uint256 value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address)", value1, value2, value3));
    }

    function log(address value1, uint256 value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool)", value1, value2, value3));
    }

    function log(address value1, uint256 value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string)", value1, value2, value3));
    }

    function log(address value1, uint256 value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256)", value1, value2, value3));
    }

    function log(bool value1, address value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", value1, value2, value3));
    }

    function log(bool value1, address value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", value1, value2, value3));
    }

    function log(bool value1, address value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", value1, value2, value3));
    }

    function log(bool value1, address value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256)", value1, value2, value3));
    }

    function log(bool value1, bool value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", value1, value2, value3));
    }

    function log(bool value1, bool value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", value1, value2, value3));
    }

    function log(bool value1, bool value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", value1, value2, value3));
    }

    function log(bool value1, bool value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256)", value1, value2, value3));
    }

    function log(bool value1, string memory value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", value1, value2, value3));
    }

    function log(bool value1, string memory value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", value1, value2, value3));
    }

    function log(bool value1, string memory value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", value1, value2, value3));
    }

    function log(bool value1, string memory value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256)", value1, value2, value3));
    }

    function log(bool value1, uint256 value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address)", value1, value2, value3));
    }

    function log(bool value1, uint256 value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool)", value1, value2, value3));
    }

    function log(bool value1, uint256 value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string)", value1, value2, value3));
    }

    function log(bool value1, uint256 value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string)", value1, value2, value3));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256)", value1, value2, value3));
    }

    function log(uint256 value1, address value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address)", value1, value2, value3));
    }

    function log(uint256 value1, address value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool)", value1, value2, value3));
    }

    function log(uint256 value1, address value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string)", value1, value2, value3));
    }

    function log(uint256 value1, address value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256)", value1, value2, value3));
    }

    function log(uint256 value1, bool value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address)", value1, value2, value3));
    }

    function log(uint256 value1, bool value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool)", value1, value2, value3));
    }

    function log(uint256 value1, bool value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string)", value1, value2, value3));
    }

    function log(uint256 value1, bool value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256)", value1, value2, value3));
    }

    function log(uint256 value1, string memory value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address)", value1, value2, value3));
    }

    function log(uint256 value1, string memory value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool)", value1, value2, value3));
    }

    function log(uint256 value1, string memory value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string)", value1, value2, value3));
    }

    function log(uint256 value1, string memory value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256)", value1, value2, value3));
    }

    function log(uint256 value1, uint256 value2, address value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address)", value1, value2, value3));
    }

    function log(uint256 value1, uint256 value2, bool value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool)", value1, value2, value3));
    }

    function log(uint256 value1, uint256 value2, string memory value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string)", value1, value2, value3));
    }

    function log(uint256 value1, uint256 value2, uint256 value3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256)", value1, value2, value3));
    }

    function log(address value1, address value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,address)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,bool)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,string)", value1, value2, value3, value4));
    }

    function log(address value1, address value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,address)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,bool)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,string)", value1, value2, value3, value4));
    }

    function log(address value1, bool value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,address)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,bool)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,string)", value1, value2, value3, value4));
    }

    function log(address value1, string memory value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,address)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,bool)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,string)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,address)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,bool)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,string)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,address)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,bool)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,string)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,uint256)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,address)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,bool)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,string)", value1, value2, value3, value4));
    }

    function log(address value1, uint256 value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,address)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,string)", value1, value2, value3, value4));
    }

    function log(bool value1, address value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,address)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,string)", value1, value2, value3, value4));
    }

    function log(bool value1, bool value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,address)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,string)", value1, value2, value3, value4));
    }

    function log(bool value1, string memory value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,address)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,string)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,address)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,string)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,address)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,string)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,uint256)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,address)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,bool)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,string)", value1, value2, value3, value4));
    }

    function log(bool value1, uint256 value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, address value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, bool value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, string memory value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,uint256)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,address)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,bool)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,string)", value1, value2, value3, value4));
    }

    /**
    * Prints to `stdout` with newline. Multiple arguments can be passed, with the
    * first used as the primary message and all additional used as substitution
    * values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
    *
    * ```solidity
    * uint256 count = 5;
    * console.log('count: %d', count);
    * // Prints: count: 5, to stdout
    * console.log('count:', count);
    * // Prints: count: 5, to stdout
    * ```
    *
    * See `util.format()` for more information.
    */
    function log(string memory value1, uint256 value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, address value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, bool value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, string memory value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, address value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, address value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, address value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, address value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, bool value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, bool value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, bool value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, bool value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, string memory value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, string memory value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, string memory value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, string memory value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,uint256)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, uint256 value3, address value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,address)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, uint256 value3, bool value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,bool)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, uint256 value3, string memory value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,string)", value1, value2, value3, value4));
    }

    function log(uint256 value1, uint256 value2, uint256 value3, uint256 value4) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,uint256)", value1, value2, value3, value4));
    }
}
// File: /contracts/utils/TransferHelper.sol



// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity ^0.8.0;

// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
    function safeApprove(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('approve(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), "TransferHelper: APPROVE_FAILED");
    }

    /**
        Transfer Util for both Ether and ERC20
     */
    function safeTransfer(
        address token,
        address to,
        uint256 value
    ) internal {
        if (address(token) == address(0)) {
            safeTransferETH(to, value);
        } else {
            safeTransferToken(address(token), to, value);
        }
    }

    function safeTransferToken(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transfer(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), "TransferHelper: TRANSFER_FAILED");
    }

    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), "TransferHelper: TRANSFER_FROM_FAILED");
    }

    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(success, "TransferHelper: ETH_TRANSFER_FAILED");
    }
}

// File: /contracts/interfaces/IWhitelist.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IWhitelist {
    function isWhitelisted(address _addr) external returns (bool);
}

// File: /contracts/interfaces/IVault.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IVault {
    function deposit(uint256 assets, address receiver) external payable returns (uint256 shares);

    function mint(uint256 amount, address account) external;
}

// File: /contracts/interfaces/IController.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IController {
    function totalAssets() external view returns (uint256);

    function deposit(uint256 _amount) external returns (uint256);

    function withdraw(uint256 _amount, address _receiver) external returns (uint256, uint256);

    function isSubStrategy(address addr) external view returns(bool);
}

// File: @openzeppelin/contracts/utils/math/Math.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

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



// SPDX-License-Identifier: MIT
// 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/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// File: @openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @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/IERC20.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

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

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @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.openzeppelin.com/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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, 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) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, 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) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _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;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _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 Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - 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: @openzeppelin/contracts/security/ReentrancyGuard.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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);
    }
}