// File: lib/button-wrappers/contracts/interfaces/IButtonToken.sol



// SPDX-License-Identifier: GPL-3.0-or-later

import "./IRebasingERC20.sol";
import "./IButtonWrapper.sol";

// Interface definition for the ButtonToken ERC20 wrapper contract
interface IButtonToken is IButtonWrapper, IRebasingERC20 {
    /// @dev The reference to the oracle which feeds in the
    ///      price of the underlying token.
    function oracle() external view returns (address);

    /// @dev Most recent price recorded from the oracle.
    function lastPrice() external view returns (uint256);

    /// @dev Update reference to the oracle contract and resets price.
    /// @param oracle_ The address of the new oracle.
    function updateOracle(address oracle_) external;

    /// @dev Log to record changes to the oracle.
    /// @param oracle The address of the new oracle.
    event OracleUpdated(address oracle);

    /// @dev Contract initializer
    function initialize(
        address underlying_,
        string memory name_,
        string memory symbol_,
        address oracle_
    ) external;
}

// File: lib/button-wrappers/contracts/interfaces/IButtonWrapper.sol



// SPDX-License-Identifier: GPL-3.0-or-later

// Interface definition for ButtonWrapper contract, which wraps an
// underlying ERC20 token into a new ERC20 with different characteristics.
// NOTE: "uAmount" => underlying token (wrapped) amount and
//       "amount" => wrapper token amount
interface IButtonWrapper {
    //--------------------------------------------------------------------------
    // ButtonWrapper write methods

    /// @notice Transfers underlying tokens from {msg.sender} to the contract and
    ///         mints wrapper tokens.
    /// @param amount The amount of wrapper tokens to mint.
    /// @return The amount of underlying tokens deposited.
    function mint(uint256 amount) external returns (uint256);

    /// @notice Transfers underlying tokens from {msg.sender} to the contract and
    ///         mints wrapper tokens to the specified beneficiary.
    /// @param to The beneficiary account.
    /// @param amount The amount of wrapper tokens to mint.
    /// @return The amount of underlying tokens deposited.
    function mintFor(address to, uint256 amount) external returns (uint256);

    /// @notice Burns wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @param amount The amount of wrapper tokens to burn.
    /// @return The amount of underlying tokens withdrawn.
    function burn(uint256 amount) external returns (uint256);

    /// @notice Burns wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens to the specified beneficiary.
    /// @param to The beneficiary account.
    /// @param amount The amount of wrapper tokens to burn.
    /// @return The amount of underlying tokens withdrawn.
    function burnTo(address to, uint256 amount) external returns (uint256);

    /// @notice Burns all wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @return The amount of underlying tokens withdrawn.
    function burnAll() external returns (uint256);

    /// @notice Burns all wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @param to The beneficiary account.
    /// @return The amount of underlying tokens withdrawn.
    function burnAllTo(address to) external returns (uint256);

    /// @notice Transfers underlying tokens from {msg.sender} to the contract and
    ///         mints wrapper tokens to the specified beneficiary.
    /// @param uAmount The amount of underlying tokens to deposit.
    /// @return The amount of wrapper tokens mint.
    function deposit(uint256 uAmount) external returns (uint256);

    /// @notice Transfers underlying tokens from {msg.sender} to the contract and
    ///         mints wrapper tokens to the specified beneficiary.
    /// @param to The beneficiary account.
    /// @param uAmount The amount of underlying tokens to deposit.
    /// @return The amount of wrapper tokens mint.
    function depositFor(address to, uint256 uAmount) external returns (uint256);

    /// @notice Burns wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @param uAmount The amount of underlying tokens to withdraw.
    /// @return The amount of wrapper tokens burnt.
    function withdraw(uint256 uAmount) external returns (uint256);

    /// @notice Burns wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back to the specified beneficiary.
    /// @param to The beneficiary account.
    /// @param uAmount The amount of underlying tokens to withdraw.
    /// @return The amount of wrapper tokens burnt.
    function withdrawTo(address to, uint256 uAmount) external returns (uint256);

    /// @notice Burns all wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @return The amount of wrapper tokens burnt.
    function withdrawAll() external returns (uint256);

    /// @notice Burns all wrapper tokens from {msg.sender} and transfers
    ///         the underlying tokens back.
    /// @param to The beneficiary account.
    /// @return The amount of wrapper tokens burnt.
    function withdrawAllTo(address to) external returns (uint256);

    //--------------------------------------------------------------------------
    // ButtonWrapper view methods

    /// @return The address of the underlying token.
    function underlying() external view returns (address);

    /// @return The total underlying tokens held by the wrapper contract.
    function totalUnderlying() external view returns (uint256);

    /// @param who The account address.
    /// @return The underlying token balance of the account.
    function balanceOfUnderlying(address who) external view returns (uint256);

    /// @param uAmount The amount of underlying tokens.
    /// @return The amount of wrapper tokens exchangeable.
    function underlyingToWrapper(uint256 uAmount) external view returns (uint256);

    /// @param amount The amount of wrapper tokens.
    /// @return The amount of underlying tokens exchangeable.
    function wrapperToUnderlying(uint256 amount) external view returns (uint256);
}

// File: lib/button-wrappers/contracts/interfaces/IRebasingERC20.sol



// SPDX-License-Identifier: GPL-3.0-or-later

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";

// Interface definition for Rebasing ERC20 tokens which have a "elastic" external
// balance and "fixed" internal balance. Each user's external balance is
// represented as a product of a "scalar" and the user's internal balance.
//
// From time to time the "Rebase" event updates scaler,
// which increases/decreases all user balances proportionally.
//
// The standard ERC-20 methods are denominated in the elastic balance
//
interface IRebasingERC20 is IERC20, IERC20Metadata {
    /// @notice Returns the fixed balance of the specified address.
    /// @param who The address to query.
    function scaledBalanceOf(address who) external view returns (uint256);

    /// @notice Returns the total fixed supply.
    function scaledTotalSupply() external view returns (uint256);

    /// @notice Transfer all of the sender's balance to a specified address.
    /// @param to The address to transfer to.
    /// @return True on success, false otherwise.
    function transferAll(address to) external returns (bool);

    /// @notice Transfer all balance tokens from one address to another.
    /// @param from The address to send tokens from.
    /// @param to The address to transfer to.
    function transferAllFrom(address from, address to) external returns (bool);

    /// @notice Triggers the next rebase, if applicable.
    function rebase() external;

    /// @notice Event emitted when the balance scalar is updated.
    /// @param epoch The number of rebases since inception.
    /// @param newScalar The new scalar.
    event Rebase(uint256 indexed epoch, uint256 newScalar);
}

// File: lib/forge-std/src/console2.sol



// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.9.0;

// The orignal console.sol uses `int` and `uint` for computing function selectors, but it should
// use `int256` and `uint256`. This modified version fixes that. This version is recommended
// over `console.sol` if you don't need compatibility with Hardhat as the logs will show up in
// forge stack traces. If you do need compatibility with Hardhat, you must use `console.sol`.
// Reference: https://github.com/NomicFoundation/hardhat/issues/2178

library console2 {
    address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);

    function _sendLogPayload(bytes memory payload) private view {
        uint256 payloadLength = payload.length;
        address consoleAddress = CONSOLE_ADDRESS;
        assembly {
            let payloadStart := add(payload, 32)
            let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
        }
    }

    function log() internal view {
        _sendLogPayload(abi.encodeWithSignature("log()"));
    }

    function logInt(int256 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(int256)", p0));
    }

    function logUint(uint256 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
    }

    function logString(string memory p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string)", p0));
    }

    function logBool(bool p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
    }

    function logAddress(address p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address)", p0));
    }

    function logBytes(bytes memory p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
    }

    function logBytes1(bytes1 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
    }

    function logBytes2(bytes2 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
    }

    function logBytes3(bytes3 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
    }

    function logBytes4(bytes4 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
    }

    function logBytes5(bytes5 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
    }

    function logBytes6(bytes6 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
    }

    function logBytes7(bytes7 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
    }

    function logBytes8(bytes8 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
    }

    function logBytes9(bytes9 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
    }

    function logBytes10(bytes10 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
    }

    function logBytes11(bytes11 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
    }

    function logBytes12(bytes12 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
    }

    function logBytes13(bytes13 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
    }

    function logBytes14(bytes14 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
    }

    function logBytes15(bytes15 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
    }

    function logBytes16(bytes16 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
    }

    function logBytes17(bytes17 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
    }

    function logBytes18(bytes18 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
    }

    function logBytes19(bytes19 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
    }

    function logBytes20(bytes20 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
    }

    function logBytes21(bytes21 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
    }

    function logBytes22(bytes22 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
    }

    function logBytes23(bytes23 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
    }

    function logBytes24(bytes24 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
    }

    function logBytes25(bytes25 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
    }

    function logBytes26(bytes26 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
    }

    function logBytes27(bytes27 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
    }

    function logBytes28(bytes28 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
    }

    function logBytes29(bytes29 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
    }

    function logBytes30(bytes30 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
    }

    function logBytes31(bytes31 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
    }

    function logBytes32(bytes32 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
    }

    function log(uint256 p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
    }

    function log(string memory p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string)", p0));
    }

    function log(bool p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
    }

    function log(address p0) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address)", p0));
    }

    function log(uint256 p0, uint256 p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256)", p0, p1));
    }

    function log(uint256 p0, string memory p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string)", p0, p1));
    }

    function log(uint256 p0, bool p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool)", p0, p1));
    }

    function log(uint256 p0, address p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address)", p0, p1));
    }

    function log(string memory p0, uint256 p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256)", p0, p1));
    }

    function log(string memory p0, string memory p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
    }

    function log(string memory p0, bool p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
    }

    function log(string memory p0, address p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
    }

    function log(bool p0, uint256 p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256)", p0, p1));
    }

    function log(bool p0, string memory p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
    }

    function log(bool p0, bool p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
    }

    function log(bool p0, address p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
    }

    function log(address p0, uint256 p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256)", p0, p1));
    }

    function log(address p0, string memory p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
    }

    function log(address p0, bool p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
    }

    function log(address p0, address p1) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
    }

    function log(uint256 p0, uint256 p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256)", p0, p1, p2));
    }

    function log(uint256 p0, uint256 p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string)", p0, p1, p2));
    }

    function log(uint256 p0, uint256 p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool)", p0, p1, p2));
    }

    function log(uint256 p0, uint256 p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address)", p0, p1, p2));
    }

    function log(uint256 p0, string memory p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256)", p0, p1, p2));
    }

    function log(uint256 p0, string memory p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string)", p0, p1, p2));
    }

    function log(uint256 p0, string memory p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool)", p0, p1, p2));
    }

    function log(uint256 p0, string memory p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address)", p0, p1, p2));
    }

    function log(uint256 p0, bool p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256)", p0, p1, p2));
    }

    function log(uint256 p0, bool p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string)", p0, p1, p2));
    }

    function log(uint256 p0, bool p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool)", p0, p1, p2));
    }

    function log(uint256 p0, bool p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address)", p0, p1, p2));
    }

    function log(uint256 p0, address p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256)", p0, p1, p2));
    }

    function log(uint256 p0, address p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string)", p0, p1, p2));
    }

    function log(uint256 p0, address p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool)", p0, p1, p2));
    }

    function log(uint256 p0, address p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address)", p0, p1, p2));
    }

    function log(string memory p0, uint256 p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256)", p0, p1, p2));
    }

    function log(string memory p0, uint256 p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string)", p0, p1, p2));
    }

    function log(string memory p0, uint256 p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool)", p0, p1, p2));
    }

    function log(string memory p0, uint256 p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address)", p0, p1, p2));
    }

    function log(string memory p0, string memory p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256)", p0, p1, p2));
    }

    function log(string memory p0, string memory p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
    }

    function log(string memory p0, string memory p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
    }

    function log(string memory p0, string memory p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
    }

    function log(string memory p0, bool p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256)", p0, p1, p2));
    }

    function log(string memory p0, bool p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
    }

    function log(string memory p0, bool p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
    }

    function log(string memory p0, bool p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
    }

    function log(string memory p0, address p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256)", p0, p1, p2));
    }

    function log(string memory p0, address p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
    }

    function log(string memory p0, address p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
    }

    function log(string memory p0, address p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
    }

    function log(bool p0, uint256 p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256)", p0, p1, p2));
    }

    function log(bool p0, uint256 p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string)", p0, p1, p2));
    }

    function log(bool p0, uint256 p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool)", p0, p1, p2));
    }

    function log(bool p0, uint256 p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address)", p0, p1, p2));
    }

    function log(bool p0, string memory p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256)", p0, p1, p2));
    }

    function log(bool p0, string memory p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
    }

    function log(bool p0, string memory p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
    }

    function log(bool p0, string memory p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
    }

    function log(bool p0, bool p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256)", p0, p1, p2));
    }

    function log(bool p0, bool p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
    }

    function log(bool p0, bool p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
    }

    function log(bool p0, bool p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
    }

    function log(bool p0, address p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256)", p0, p1, p2));
    }

    function log(bool p0, address p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
    }

    function log(bool p0, address p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
    }

    function log(bool p0, address p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
    }

    function log(address p0, uint256 p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256)", p0, p1, p2));
    }

    function log(address p0, uint256 p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string)", p0, p1, p2));
    }

    function log(address p0, uint256 p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool)", p0, p1, p2));
    }

    function log(address p0, uint256 p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address)", p0, p1, p2));
    }

    function log(address p0, string memory p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256)", p0, p1, p2));
    }

    function log(address p0, string memory p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
    }

    function log(address p0, string memory p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
    }

    function log(address p0, string memory p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
    }

    function log(address p0, bool p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256)", p0, p1, p2));
    }

    function log(address p0, bool p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
    }

    function log(address p0, bool p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
    }

    function log(address p0, bool p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
    }

    function log(address p0, address p1, uint256 p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256)", p0, p1, p2));
    }

    function log(address p0, address p1, string memory p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
    }

    function log(address p0, address p1, bool p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
    }

    function log(address p0, address p1, address p2) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
    }

    function log(uint256 p0, uint256 p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, uint256 p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, string memory p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, bool p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,address)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,uint256)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,string)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,bool)", p0, p1, p2, p3));
    }

    function log(uint256 p0, address p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, uint256 p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, string memory p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, bool p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint256)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
    }

    function log(string memory p0, address p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,string)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,address)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,string)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,address)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,string)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,address)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,string)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, uint256 p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,address)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,string)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,address)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, string memory p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,string)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,address)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, bool p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,string)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,address)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint256)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
    }

    function log(bool p0, address p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,string)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,bool)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,address)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,string)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,bool)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,address)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,string)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,bool)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,address)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,string)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,bool)", p0, p1, p2, p3));
    }

    function log(address p0, uint256 p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,address)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,string)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,bool)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,address)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
    }

    function log(address p0, string memory p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,string)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,bool)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,address)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
    }

    function log(address p0, bool p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, uint256 p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, uint256 p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,string)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, uint256 p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,bool)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, uint256 p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,address)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, string memory p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, string memory p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, string memory p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, string memory p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, bool p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, bool p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, bool p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, bool p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, address p2, uint256 p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint256)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, address p2, string memory p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, address p2, bool p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
    }

    function log(address p0, address p1, address p2, address p3) internal view {
        _sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
    }

}
// File: lib/openzeppelin-contracts/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: lib/openzeppelin-contracts/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: lib/openzeppelin-contracts/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: lib/openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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: lib/openzeppelin-contracts/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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: lib/openzeppelin-contracts/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: lib/openzeppelin-contracts/contracts/utils/math/Math.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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)`.
        // We also know that `k`, the position of the most significant bit, is such that `msb(a) = 2**k`.
        // This gives `2**k < a <= 2**(k+1)` → `2**(k/2) <= sqrt(a) < 2 ** (k/2+1)`.
        // Using an algorithm similar to the msb computation, we are able to compute `result = 2**(k/2)` which is a
        // good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1;
        uint256 x = a;
        if (x >> 128 > 0) {
            x >>= 128;
            result <<= 64;
        }
        if (x >> 64 > 0) {
            x >>= 64;
            result <<= 32;
        }
        if (x >> 32 > 0) {
            x >>= 32;
            result <<= 16;
        }
        if (x >> 16 > 0) {
            x >>= 16;
            result <<= 8;
        }
        if (x >> 8 > 0) {
            x >>= 8;
            result <<= 4;
        }
        if (x >> 4 > 0) {
            x >>= 4;
            result <<= 2;
        }
        if (x >> 2 > 0) {
            result <<= 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) {
        uint256 result = sqrt(a);
        if (rounding == Rounding.Up && result * result < a) {
            result += 1;
        }
        return result;
    }
}

// File: lib/solidity-lib/contracts/libraries/TransferHelper.sol



// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity >=0.6.0;

// 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::safeApprove: approve failed'
        );
    }

    function safeTransfer(
        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::safeTransfer: 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::transferFrom: transferFrom failed'
        );
    }

    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(success, 'TransferHelper::safeTransferETH: ETH transfer failed');
    }
}

// File: lib/tranche/contracts/interfaces/IBondController.sol



pragma solidity ^0.8.3;

import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@uniswap/lib/contracts/libraries/TransferHelper.sol";
import "./ITranche.sol";

struct TrancheData {
    ITranche token;
    uint256 ratio;
}

/**
 * @dev Controller for a ButtonTranche bond system
 */
interface IBondController {
    event Deposit(address from, uint256 amount, uint256 feeBps);
    event Mature(address caller);
    event RedeemMature(address user, address tranche, uint256 amount);
    event Redeem(address user, uint256[] amounts);
    event FeeUpdate(uint256 newFee);

    function collateralToken() external view returns (address);

    function tranches(uint256 i) external view returns (ITranche token, uint256 ratio);

    function trancheCount() external view returns (uint256 count);

    function feeBps() external view returns (uint256 fee);

    function maturityDate() external view returns (uint256 maturityDate);

    function isMature() external view returns (bool isMature);

    function creationDate() external view returns (uint256 creationDate);

    function totalDebt() external view returns (uint256 totalDebt);

    /**
     * @dev Deposit `amount` tokens from `msg.sender`, get tranche tokens in return
     * Requirements:
     *  - `msg.sender` must have `approved` `amount` collateral tokens to this contract
     */
    function deposit(uint256 amount) external;

    /**
     * @dev Matures the bond. Disables deposits,
     * fixes the redemption ratio, and distributes collateral to redemption pools
     * Redeems any fees collected from deposits, sending redeemed funds to the contract owner
     * Requirements:
     *  - The bond is not already mature
     *  - One of:
     *      - `msg.sender` is owner
     *      - `maturityDate` has passed
     */
    function mature() external;

    /**
     * @dev Redeems some tranche tokens
     * Requirements:
     *  - The bond is mature
     *  - `msg.sender` owns at least `amount` tranche tokens from address `tranche`
     *  - `tranche` must be a valid tranche token on this bond
     */
    function redeemMature(address tranche, uint256 amount) external;

    /**
     * @dev Redeems a slice of tranche tokens from all tranches.
     *  Returns collateral to the user proportionally to the amount of debt they are removing
     * Requirements
     *  - The bond is not mature
     *  - The number of `amounts` is the same as the number of tranches
     *  - The `amounts` are in equivalent ratio to the tranche order
     */
    function redeem(uint256[] memory amounts) external;

    /**
     * @dev Updates the fee taken on deposit to the given new fee
     *
     * Requirements
     * - `msg.sender` has admin role
     * - `newFeeBps` is in range [0, 50]
     */
    function setFee(uint256 newFeeBps) external;
}

// File: lib/tranche/contracts/interfaces/ITranche.sol



pragma solidity ^0.8.3;

import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@uniswap/lib/contracts/libraries/TransferHelper.sol";

/**
 * @dev ERC20 token to represent a single tranche for a ButtonTranche bond
 *
 */
interface ITranche is IERC20 {
    /**
     * @dev returns the BondController address which owns this Tranche contract
     *  It should have admin permissions to call mint, burn, and redeem functions
     */
    function bond() external view returns (address);

    /**
     * @dev Mint `amount` tokens to `to`
     *  Only callable by the owner (bond controller). Used to
     *  manage bonds, specifically creating tokens upon deposit
     * @param to the address to mint tokens to
     * @param amount The amount of tokens to mint
     */
    function mint(address to, uint256 amount) external;

    /**
     * @dev Burn `amount` tokens from `from`'s balance
     *  Only callable by the owner (bond controller). Used to
     *  manage bonds, specifically burning tokens upon redemption
     * @param from The address to burn tokens from
     * @param amount The amount of tokens to burn
     */
    function burn(address from, uint256 amount) external;

    /**
     * @dev Burn `amount` tokens from `from` and return the proportional
     * value of the collateral token to `to`
     * @param from The address to burn tokens from
     * @param to The address to send collateral back to
     * @param amount The amount of tokens to burn
     */
    function redeem(
        address from,
        address to,
        uint256 amount
    ) external;
}

// File: src/contracts/StagingLoanRouter.sol



// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.13;

import "../interfaces/IStagingLoanRouter.sol";
import "../interfaces/IConvertibleBondBox.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@uniswap/lib/contracts/libraries/TransferHelper.sol";
import "@buttonwood-protocol/tranche/contracts/interfaces/IBondController.sol";
import "@buttonwood-protocol/tranche/contracts/interfaces/ITranche.sol";
import "@buttonwood-protocol/button-wrappers/contracts/interfaces/IButtonToken.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";

import "forge-std/console2.sol";

contract StagingLoanRouter is IStagingLoanRouter, Context {
    /**
     * @inheritdoc IStagingLoanRouter
     */
    function simpleWrapTrancheBorrow(
        IStagingBox _stagingBox,
        uint256 _amountRaw,
        uint256 _minBorrowSlips
    ) public {
        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            IButtonToken wrapper,
            IERC20 underlying
        ) = fetchElasticStack(_stagingBox);

        TransferHelper.safeTransferFrom(
            address(underlying),
            _msgSender(),
            address(this),
            _amountRaw
        );

        if (
            underlying.allowance(address(this), address(wrapper)) < _amountRaw
        ) {
            underlying.approve(address(wrapper), type(uint256).max);
        }
        uint256 wrapperAmount = wrapper.deposit(_amountRaw);

        wrapper.approve(address(bond), type(uint256).max);
        bond.deposit(wrapperAmount);

        uint256 riskTrancheBalance = _stagingBox.riskTranche().balanceOf(
            address(this)
        );
        uint256 safeTrancheBalance = _stagingBox.safeTranche().balanceOf(
            address(this)
        );

        if (
            _stagingBox.safeTranche().allowance(
                address(this),
                address(_stagingBox)
            ) < safeTrancheBalance
        ) {
            _stagingBox.safeTranche().approve(
                address(_stagingBox),
                type(uint256).max
            );
        }

        if (
            _stagingBox.riskTranche().allowance(
                address(this),
                address(_stagingBox)
            ) < riskTrancheBalance
        ) {
            _stagingBox.riskTranche().approve(
                address(_stagingBox),
                type(uint256).max
            );
        }

        uint256 borrowAmount = (Math.min(
            safeTrancheBalance,
            ((riskTrancheBalance * convertibleBondBox.safeRatio()) /
                convertibleBondBox.riskRatio())
        ) *
            _stagingBox.initialPrice() *
            _stagingBox.stableDecimals()) /
            _stagingBox.priceGranularity() /
            _stagingBox.trancheDecimals();

        _stagingBox.depositBorrow(_msgSender(), borrowAmount);

        if (borrowAmount < _minBorrowSlips)
            revert SlippageExceeded({
                expectedAmount: borrowAmount,
                minAmount: _minBorrowSlips
            });
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function multiWrapTrancheBorrow(
        IStagingBox _stagingBox,
        uint256 _amountRaw,
        uint256 _minBorrowSlips
    ) external {
        simpleWrapTrancheBorrow(_stagingBox, _amountRaw, _minBorrowSlips);

        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            ,

        ) = fetchElasticStack(_stagingBox);

        //send back unused tranches to _msgSender()
        uint256 trancheCount = bond.trancheCount();
        uint256 trancheIndex = convertibleBondBox.trancheIndex();
        for (uint256 i = 0; i < trancheCount; ) {
            if (i != trancheIndex && i != trancheCount - 1) {
                (ITranche tranche, ) = bond.tranches(i);
                tranche.transfer(
                    _msgSender(),
                    tranche.balanceOf(address(this))
                );
            }
            unchecked {
                ++i;
            }
        }
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function simpleWithdrawBorrowUnwrap(
        IStagingBox _stagingBox,
        uint256 _borrowSlipAmount
    ) external {
        //transfer borrowSlips
        _stagingBox.borrowSlip().transferFrom(
            _msgSender(),
            address(this),
            _borrowSlipAmount
        );

        //approve borrowSlips for StagingBox
        if (
            _stagingBox.borrowSlip().allowance(
                address(this),
                address(_stagingBox)
            ) < _borrowSlipAmount
        ) {
            _stagingBox.borrowSlip().approve(
                address(_stagingBox),
                type(uint256).max
            );
        }

        //withdraw borrowSlips for tranches
        _stagingBox.withdrawBorrow(_borrowSlipAmount);

        //redeem tranches with underlying bond & mature
        _redeemTrancheImmatureUnwrap(_stagingBox);
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function redeemLendSlipsForStables(
        IStagingBox _stagingBox,
        uint256 _lendSlipAmount
    ) external {
        (IConvertibleBondBox convertibleBondBox, , , ) = fetchElasticStack(
            _stagingBox
        );

        _stagingBox.lendSlip().transferFrom(
            _msgSender(),
            address(this),
            _lendSlipAmount
        );

        //redeem lendSlips for SafeSlips
        _stagingBox.redeemLendSlip(_lendSlipAmount);

        //get balance of SafeSlips and redeem for stables
        uint256 safeSlipAmount = IERC20(_stagingBox.safeSlipAddress())
            .balanceOf(address(this));

        convertibleBondBox.redeemStable(safeSlipAmount);

        //get balance of stables and send back to user
        uint256 stableBalance = convertibleBondBox.stableToken().balanceOf(
            address(this)
        );

        TransferHelper.safeTransfer(
            address(convertibleBondBox.stableToken()),
            _msgSender(),
            stableBalance
        );
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function redeemLendSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _lendSlipAmount
    ) external {
        //Transfer lendslips to router
        _stagingBox.lendSlip().transferFrom(
            _msgSender(),
            address(this),
            _lendSlipAmount
        );

        //redeem lendSlips for SafeSlips
        _stagingBox.redeemLendSlip(_lendSlipAmount);

        //redeem SafeSlips for SafeTranche
        uint256 safeSlipAmount = IERC20(_stagingBox.safeSlipAddress())
            .balanceOf(address(this));

        _safeSlipsForTranchesUnwrap(_stagingBox, safeSlipAmount);
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function redeemSafeSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _safeSlipAmount
    ) external {
        (IConvertibleBondBox convertibleBondBox, , , ) = fetchElasticStack(
            _stagingBox
        );
        //Transfer safeslips to router
        convertibleBondBox.safeSlip().transferFrom(
            _msgSender(),
            address(this),
            _safeSlipAmount
        );

        _safeSlipsForTranchesUnwrap(_stagingBox, _safeSlipAmount);
    }

    function _safeSlipsForTranchesUnwrap(
        IStagingBox _stagingBox,
        uint256 _safeSlipAmount
    ) internal {
        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            IButtonToken wrapper,

        ) = fetchElasticStack(_stagingBox);

        convertibleBondBox.redeemSafeTranche(_safeSlipAmount);

        //redeem SafeTranche for underlying collateral
        uint256 safeTrancheAmount = convertibleBondBox.safeTranche().balanceOf(
            address(this)
        );
        bond.redeemMature(
            address(convertibleBondBox.safeTranche()),
            safeTrancheAmount
        );

        //redeem penalty riskTranche
        uint256 riskTrancheAmount = convertibleBondBox.riskTranche().balanceOf(
            address(this)
        );
        if (riskTrancheAmount > 0) {
            bond.redeemMature(
                address(convertibleBondBox.riskTranche()),
                riskTrancheAmount
            );
        }

        //unwrap to _msgSender()
        wrapper.withdrawAllTo(_msgSender());
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function redeemRiskSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _riskSlipAmount
    ) external {
        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            IButtonToken wrapper,

        ) = fetchElasticStack(_stagingBox);

        //Transfer riskSlips to router
        convertibleBondBox.riskSlip().transferFrom(
            _msgSender(),
            address(this),
            _riskSlipAmount
        );

        //Redeem riskSlips for riskTranches
        convertibleBondBox.redeemRiskTranche(_riskSlipAmount);

        //redeem riskTranche for underlying collateral
        uint256 riskTrancheAmount = convertibleBondBox.riskTranche().balanceOf(
            address(this)
        );
        bond.redeemMature(
            address(convertibleBondBox.riskTranche()),
            riskTrancheAmount
        );

        //unwrap to _msgSender()
        wrapper.withdrawAllTo(_msgSender());
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function repayAndUnwrapSimple(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external {
        (IConvertibleBondBox convertibleBondBox, , , ) = fetchElasticStack(
            _stagingBox
        );

        //Transfer Stables to Router
        TransferHelper.safeTransferFrom(
            address(convertibleBondBox.stableToken()),
            _msgSender(),
            address(this),
            _stableAmount + _stableFees
        );

        //Calculate RiskSlips (minus fees) and transfer to router
        convertibleBondBox.riskSlip().transferFrom(
            _msgSender(),
            address(this),
            _riskSlipAmount
        );

        //call repay function
        if (
            convertibleBondBox.stableToken().allowance(
                address(this),
                address(convertibleBondBox)
            ) < _stableAmount + _stableFees
        ) {
            SafeERC20.safeIncreaseAllowance(
                (convertibleBondBox.stableToken()),
                address(convertibleBondBox),
                type(uint256).max - _stableAmount - _stableFees
            );
        }
        convertibleBondBox.repay(_stableAmount);

        _redeemTrancheImmatureUnwrap(_stagingBox);

        //send unpaid riskSlip back

        convertibleBondBox.riskSlip().transfer(
            _msgSender(),
            IERC20(_stagingBox.riskSlipAddress()).balanceOf(address(this))
        );
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function repayMaxAndUnwrapSimple(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external {
        (IConvertibleBondBox convertibleBondBox, , , ) = fetchElasticStack(
            _stagingBox
        );

        //Transfer Stables + fees + slippage to Router
        TransferHelper.safeTransferFrom(
            address(convertibleBondBox.stableToken()),
            _msgSender(),
            address(this),
            _stableAmount + _stableFees
        );

        //Transfer risk slips to CBB
        convertibleBondBox.riskSlip().transferFrom(
            _msgSender(),
            address(this),
            _riskSlipAmount
        );

        //call repayMax function
        if (
            convertibleBondBox.stableToken().allowance(
                address(this),
                address(convertibleBondBox)
            ) < _stableAmount + _stableFees
        ) {
            SafeERC20.safeIncreaseAllowance(
                (convertibleBondBox.stableToken()),
                address(convertibleBondBox),
                type(uint256).max - _stableAmount - _stableFees
            );
        }
        convertibleBondBox.repayMax(_riskSlipAmount);

        _redeemTrancheImmatureUnwrap(_stagingBox);

        //send unused stables back to _msgSender()
        TransferHelper.safeTransfer(
            address(convertibleBondBox.stableToken()),
            _msgSender(),
            convertibleBondBox.stableToken().balanceOf(address(this))
        );
    }

    function _redeemTrancheImmatureUnwrap(IStagingBox _stagingBox) internal {
        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            IButtonToken wrapper,

        ) = fetchElasticStack(_stagingBox);

        uint256 safeRatio = convertibleBondBox.safeRatio();
        uint256 riskRatio = convertibleBondBox.riskRatio();

        uint256[] memory redeemAmounts = new uint256[](2);

        redeemAmounts[0] = convertibleBondBox.safeTranche().balanceOf(
            address(this)
        );
        redeemAmounts[1] = convertibleBondBox.riskTranche().balanceOf(
            address(this)
        );

        if (redeemAmounts[0] * riskRatio < redeemAmounts[1] * safeRatio) {
            redeemAmounts[1] = (redeemAmounts[0] * riskRatio) / safeRatio;
        } else {
            redeemAmounts[0] = (redeemAmounts[1] * safeRatio) / riskRatio;
        }

        redeemAmounts[0] -= redeemAmounts[0] % safeRatio;
        redeemAmounts[1] -= redeemAmounts[1] % riskRatio;

        bond.redeem(redeemAmounts);
        //unwrap rebasing collateral and send underlying to _msgSender()
        wrapper.withdrawAllTo(_msgSender());
    }

    /**
     * @inheritdoc IStagingLoanRouter
     */
    function repayAndUnwrapMature(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external {
        (
            IConvertibleBondBox convertibleBondBox,
            IBondController bond,
            IButtonToken wrapper,

        ) = fetchElasticStack(_stagingBox);

        //Transfer Stables to Router
        TransferHelper.safeTransferFrom(
            address(convertibleBondBox.stableToken()),
            _msgSender(),
            address(this),
            _stableAmount + _stableFees
        );

        //Transfer to router
        convertibleBondBox.riskSlip().transferFrom(
            _msgSender(),
            address(this),
            _riskSlipAmount
        );

        //call repay function
        if (
            convertibleBondBox.stableToken().allowance(
                address(this),
                address(convertibleBondBox)
            ) < _stableAmount + _stableFees
        ) {
            SafeERC20.safeIncreaseAllowance(
                (convertibleBondBox.stableToken()),
                address(convertibleBondBox),
                type(uint256).max - _stableAmount - _stableFees
            );
        }
        convertibleBondBox.repay(_stableAmount);

        //call redeemMature on bond
        bond.redeemMature(
            address(convertibleBondBox.safeTranche()),
            convertibleBondBox.safeTranche().balanceOf(address(this))
        );

        bond.redeemMature(
            address(convertibleBondBox.riskTranche()),
            convertibleBondBox.riskTranche().balanceOf(address(this))
        );

        //unwrap rebasing collateral to _msgSender()
        wrapper.withdrawAllTo(_msgSender());
    }

    function fetchElasticStack(IStagingBox _stagingBox)
        internal
        view
        returns (
            IConvertibleBondBox,
            IBondController,
            IButtonToken,
            IERC20
        )
    {
        IConvertibleBondBox convertibleBondBox = _stagingBox
            .convertibleBondBox();
        IBondController bond = convertibleBondBox.bond();
        IButtonToken wrapper = IButtonToken(bond.collateralToken());
        IERC20 underlying = IERC20(wrapper.underlying());

        return (convertibleBondBox, bond, wrapper, underlying);
    }
}

// File: src/interfaces/IConvertibleBondBox.sol



//SPDX-License-Identifier: Unlicense
pragma solidity 0.8.13;

import "../../utils/ICBBImmutableArgs.sol";

/**
 * @dev Convertible Bond Box for a ButtonTranche bond
 */

interface IConvertibleBondBox is ICBBImmutableArgs {
    event Lend(
        address caller,
        address borrower,
        address lender,
        uint256 stableAmount,
        uint256 price
    );
    event Borrow(
        address caller,
        address borrower,
        address lender,
        uint256 stableAmount,
        uint256 price
    );
    event RedeemStable(address caller, uint256 safeSlipAmount, uint256 price);
    event RedeemSafeTranche(address caller, uint256 safeSlipAmount);
    event RedeemRiskTranche(address caller, uint256 riskSlipAmount);
    event Repay(
        address caller,
        uint256 stablesPaid,
        uint256 riskTranchePayout,
        uint256 price
    );
    event Initialized(address owner);
    event ReInitialized(uint256 initialPrice, uint256 timestamp);
    event FeeUpdate(uint256 newFee);

    error PenaltyTooHigh(uint256 given, uint256 maxPenalty);
    error BondIsMature(uint256 currentTime, uint256 maturity);
    error InitialPriceTooHigh(uint256 given, uint256 maxPrice);
    error InitialPriceIsZero(uint256 given, uint256 maxPrice);
    error ConvertibleBondBoxNotStarted(uint256 given, uint256 minStartDate);
    error BondNotMatureYet(uint256 maturityDate, uint256 currentTime);
    error MinimumInput(uint256 input, uint256 reqInput);
    error FeeTooLarge(uint256 input, uint256 maximum);

    //Need to add getters for state variables

    /**
     * @dev Sets startdate to be block.timestamp, sets initialPrice, and takes initial atomic deposit
     * @param _initialPrice the initialPrice for the CBB
     * Requirements:
     *  - `msg.sender` is owner
     */

    function reinitialize(uint256 _initialPrice) external;

    /**
     * @dev Lends StableTokens for SafeSlips when provided with matching borrow collateral
     * @param _borrower The address to send the RiskSlip and StableTokens to 
     * @param _lender The address to send the SafeSlips to 
     * @param _stableAmount The amount of StableTokens to lend
     * Requirements:
     *  - `msg.sender` must have `approved` `_stableAmount` stable tokens to this contract
        - CBB must be reinitialized
     */

    function lend(
        address _borrower,
        address _lender,
        uint256 _stableAmount
    ) external;

    /**
     * @dev Borrows with tranches of CollateralTokens when provided with a matching amount of StableTokens
     * Collateral tokens get tranched and any non-convertible bond box tranches get sent back to borrower 
     * @param _borrower The address to send the RiskSlip and StableTokens to 
     * @param _lender The address to send the SafeSlips to 
     * @param _safeTrancheAmount The amount of SafeTranche being borrowed against
     * Requirements:
     *  - `msg.sender` must have `approved` appropriate amount of tranches of tokens to this contract
        - CBB must be reinitialized
        - must be enough stable tokens inside convertible bond box to borrow 
     */

    function borrow(
        address _borrower,
        address _lender,
        uint256 _safeTrancheAmount
    ) external;

    /**
     * @dev returns time-weighted current price for SafeSlip, with final price as $1.00 at maturity
     */

    function currentPrice() external view returns (uint256);

    /**
     * @dev allows repayment of loan in exchange for proportional amount of SafeTranche and Z-tranche
     * @param _stableAmount The amount of stable-Tokens to repay with
     * Requirements:
     *  - `msg.sender` must have `approved` `stableAmount` of stable tokens to this contract
     */

    function repay(uint256 _stableAmount) external;

    /**
     * @dev allows repayment of loan in exchange for proportional amount of SafeTranche and Z-tranche
     * @param _riskSlipAmount The amount of riskSlips to be repaid
     * Requirements:
     *  - `msg.sender` must have `approved` appropriate amount of stable tokens to this contract
     */

    function repayMax(uint256 _riskSlipAmount) external;

    /**
     * @dev allows lender to redeem SafeSlips for SafeTranches
     * @param _safeSlipAmount The amount of safe-slips to redeem
     * Requirements:
     *  - can only be called after Bond is Mature
     *  - `msg.sender` must have `approved` `safeSlipAmount` of SafeSlip tokens to this contract
     */

    function redeemSafeTranche(uint256 _safeSlipAmount) external;

    /**
     * @dev allows borrower to redeem RiskSlips for tranches (i.e. default)
     * @param _riskSlipAmount The amount of RiskSlips to redeem
     * Requirements:
     *  - can only be called after Bond is Mature
     *  - `msg.sender` must have `approved` `_riskSlipAmount` of RiskSlip tokens to this contract
     */

    function redeemRiskTranche(uint256 _riskSlipAmount) external;

    /**
     * @dev allows lender to redeem SafeSlips for StableTokens
     * @param _safeSlipAmount The amount of SafeSlips to redeem
     * Requirements:
     *  - `msg.sender` must have `approved` `safeSlipAmount` of safe-Slip tokens to this contract
     *  - can only be called when StableTokens are present inside CBB
     */

    function redeemStable(uint256 _safeSlipAmount) external;

    /**
     * @dev Updates the fee taken on redeem/repay to the given new fee
     *
     * Requirements
     * - `msg.sender` has admin role
     * - `newFeeBps` is in range [0, 50]
     */

    function setFee(uint256 newFeeBps) external;

    /**
     * @dev Gets the start date
     */
    function s_startDate() external view returns (uint256);

    /**
     * @dev Gets the total repaid safe slips to date
     */
    function s_repaidSafeSlips() external view returns (uint256);

    /**
     * @dev Gets the tranche granularity constant
     */
    function s_trancheGranularity() external view returns (uint256);

    /**
     * @dev Gets the penalty granularity constant
     */
    function s_penaltyGranularity() external view returns (uint256);

    /**
     * @dev Gets the price granularity constant
     */
    function s_priceGranularity() external view returns (uint256);

    /**
     * @dev Gets the fee basis points
     */
    function feeBps() external view returns (uint256);

    /**
     * @dev Gets the basis points denominator constant. AKA a fee granularity constant
     */
    function BPS() external view returns (uint256);

    /**
     * @dev Gets the max fee basis points constant.
     */
    function maxFeeBPS() external view returns (uint256);

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) external;

    /**
     * @dev Gets the initialPrice of SafeSlip.
     */
    function s_initialPrice() external view returns (uint256);
}

// File: src/interfaces/ISlip.sol



pragma solidity 0.8.13;

import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/**
 * @dev ERC20 token to represent a single slip for a bond box
 *
 */
interface ISlip is IERC20 {

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev returns the bond box address which owns this slip contract
     *  It should have admin permissions to call mint, burn, and redeem functions
     */
    function boxOwner() external view returns (address);

    /**
     * @dev Mint `amount` tokens to `to`
     *  Only callable by the owner.
     * @param to the address to mint tokens to
     * @param amount The amount of tokens to mint
     */
    function mint(address to, uint256 amount) external;

    /**
     * @dev Burn `amount` tokens from `from`'s balance
     *  Only callable by the owner.
     * @param from The address to burn tokens from
     * @param amount The amount of tokens to burn
     */
    function burn(address from, uint256 amount) external;

    /**
     * @dev allows owner to transfer ownership to a new owner. Implemented so that factory can transfer minting/burning ability to CBB after deployment
     * @param newOwner The address of the CBB
     */
    function changeOwner(address newOwner) external;
}

// File: src/interfaces/IStagingBox.sol



// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.13;

import "../../utils/ISBImmutableArgs.sol";

interface IStagingBox is ISBImmutableArgs {
    event LendDeposit(address lender, uint256 lendAmount);
    event BorrowDeposit(address borrower, uint256 safeTrancheAmount);
    event LendWithdrawal(address lender, uint256 lendSlipAmount);
    event BorrowWithdrawal(address borrower, uint256 borrowSlipAmount);
    event RedeemBorrowSlip(address caller, uint256 borrowSlipAmount);
    event RedeemLendSlip(address caller, uint256 lendSlipAmount);
    event Initialized(address owner);

    error InitialPriceTooHigh(uint256 given, uint256 maxPrice);
    error InitialPriceIsZero(uint256 given, uint256 maxPrice);
    error WithdrawAmountTooHigh(uint256 requestAmount, uint256 maxAmount);
    error CBBReinitialized(bool state, bool requiredState);

    function s_reinitLendAmount() external view returns (uint256);

    /**
     * @dev Deposits collateral for BorrowSlips
     * @param _borrower The recipent address of the BorrowSlips
     * @param _borrowAmount The amount of stableTokens to be borrowed
     * Requirements:
     *  - `msg.sender` must have `approved` `stableAmount` stable tokens to this contract
     */

    function depositBorrow(address _borrower, uint256 _borrowAmount) external;

    /**
     * @dev deposit _lendAmount of stable-tokens for LendSlips
     * @param _lender The recipent address of the LenderSlips
     * @param _lendAmount The amount of stable tokens to deposit
     * Requirements:
     *  - `msg.sender` must have `approved` `stableAmount` stable tokens to this contract
     */

    function depositLend(address _lender, uint256 _lendAmount) external;

    /**
     * @dev Burns BorrowSlips for Collateral
     * @param _borrowSlipAmount The amount of borrowSlips to withdraw
     * Requirements:
     */

    function withdrawBorrow(uint256 _borrowSlipAmount) external;

    /**
     * @dev burns LendSlips for Stables
     * @param _lendSlipAmount The amount of stable tokens to withdraw
     * Requirements:
     * - Cannot withdraw more than s_reinitLendAmount after reinitialization
     */

    function withdrawLend(uint256 _lendSlipAmount) external;

    /**
     * @dev Exchanges BorrowSlips for RiskSlips + Stablecoin loan
     * @param _borrowSlipAmount amount of BorrowSlips to redeem RiskSlips and USDT with
     * Requirements:
     */

    function redeemBorrowSlip(uint256 _borrowSlipAmount) external;

    /**
     * @dev Exchanges lendSlips for safeSlips
     * @param _lendSlipAmount amount of LendSlips to redeem SafeSlips with
     * Requirements:
     */

    function redeemLendSlip(uint256 _lendSlipAmount) external;

    /**
     * @dev Transmits the the Reinitialization to the CBB
     * @param _lendOrBorrow boolean to indicate whether to initial deposit should be a 'borrow' or a 'lend'
     * Requirements:
     * - StagingBox must be the owner of the CBB to call this function
     * - Change owner of CBB to be the SB prior to calling this function if not already done
     */

    function transmitReInit(bool _lendOrBorrow) external;

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) external;

    /**
     * @dev Transfers ownership of the CBB contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferCBBOwnership(address newOwner) external;
}

// File: src/interfaces/IStagingLoanRouter.sol



// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.13;

import "../interfaces/IStagingBox.sol";

interface IStagingLoanRouter {
    error SlippageExceeded(uint256 expectedAmount, uint256 minAmount);

    /**
     * @dev Wraps and tranches raw token and then deposits into staging box for a simple underlying bond (A/Z)
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _amountRaw The amount of SafeTranche tokens to borrow against
     * @param _minBorrowSlips The minimum expected borrowSlips for slippage protection
     * Requirements:
     *  - `msg.sender` must have `approved` `_amountRaw` collateral tokens to this contract
     */

    function simpleWrapTrancheBorrow(
        IStagingBox _stagingBox,
        uint256 _amountRaw,
        uint256 _minBorrowSlips
    ) external;

    /**
     * @dev Wraps and tranches raw token and then deposits into staging box for any underlying bond
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _amountRaw The amount of SafeTranche tokens to borrow against
     * @param _minBorrowSlips The minimum expected borrowSlips for slippage protection
     * Requirements:
     *  - `msg.sender` must have `approved` `_amountRaw` collateral tokens to this contract
     */

    function multiWrapTrancheBorrow(
        IStagingBox _stagingBox,
        uint256 _amountRaw,
        uint256 _minBorrowSlips
    ) external;

    /**
     * @dev withdraws borrowSlip and redeems w/ simple underlying bond (A/Z)
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _borrowSlipAmount The amount of borrowSlips to be withdrawn
     * Requirements:
     *  - `msg.sender` must have `approved` `_borrowSlipAmount` BorrowSlip tokens to this contract
     */

    function simpleWithdrawBorrowUnwrap(
        IStagingBox _stagingBox,
        uint256 _borrowSlipAmount
    ) external;

    /**
     * @dev redeems lendSlips for safeSlips and safeSlips for stables
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _lendSlipAmount The amount of lendSlips to be redeemed
     * Requirements:
     *  - can only be called when there are stables in the CBB to be repaid
     */

    function redeemLendSlipsForStables(
        IStagingBox _stagingBox,
        uint256 _lendSlipAmount
    ) external;

    /**
     * @dev redeems safeSlips for tranches, redeems tranches for rebasing collateral, unwraps rebasing collateral, and then swaps for stableToken
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _safeSlipAmount The amount of lendSlips to be redeemed
     * Requirements:
     *  - can only be called after maturity
     */

    function redeemSafeSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _safeSlipAmount
    ) external;

    /**
     * @dev redeems lendSlips for safeSlips and safeSlips for tranches, redeems tranches for rebasing collateral, unwraps rebasing collateral, and then swaps for stableToken
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _lendSlipAmount The amount of lendSlips to be redeemed
     * Requirements:
     *  - can only be called after maturity
     */

    function redeemLendSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _lendSlipAmount
    ) external;

    /**
     * @dev redeems riskSlips for riskTranches, redeems tranches for rebasing collateral, unwraps rebasing collateral
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _riskSlipAmount The amount of riskSlips to be redeemed
     * Requirements:
     *  - can only be called after maturity
     */

    function redeemRiskSlipsForTranchesAndUnwrap(
        IStagingBox _stagingBox,
        uint256 _riskSlipAmount
    ) external;

    /**
     * @dev repays stable tokens to CBB and unwraps collateral into underlying
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _stableAmount The amount of stableTokens to be repaid
     * @param _stableFees The amount of stableToken fees
     * @param _riskSlipAmount The amount of riskSlips to be repaid with
     * Requirements:
     *  - can only be called prior to maturity
     *  - only to be called with bonds that have A/Z tranche setup
     */

    function repayAndUnwrapSimple(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external;

    /**
     * @dev repays of users riskSlips w/ stable tokens to CBB and unwraps collateral into underlying
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _stableAmount The amount of stableTokens to be repaid
     * @param _stableFees The amount of stableToken fees
     * @param _riskSlipAmount The amount of risk slips being repaid for
     * Requirements:
     *  - can only be called prior to maturity
     *  - only to be called with bonds that have A/Z tranche setup
     */

    function repayMaxAndUnwrapSimple(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external;

    /**
     * @dev repays stable tokens to CBB and unwraps collateral into underlying
     * @param _stagingBox The staging box tied to the Convertible Bond
     * @param _stableAmount The amount of stableTokens to be repaid
     * @param _stableFees The amount of stableToken fees
     * @param _riskSlipAmount The amount of riskSlips to be repaid with
     * Requirements:
     *  - can only be called after maturity
     */

    function repayAndUnwrapMature(
        IStagingBox _stagingBox,
        uint256 _stableAmount,
        uint256 _stableFees,
        uint256 _riskSlipAmount
    ) external;
}

// File: utils/ICBBImmutableArgs.sol



// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.13;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../src/interfaces/ISlip.sol";
import "@buttonwood-protocol/tranche/contracts/interfaces/IBondController.sol";

interface ICBBImmutableArgs {
    /**
     * @notice The bond that holds the tranches
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The underlying buttonwood bond
     */
    function bond() external pure returns (IBondController);

    /**
     * @notice The safeSlip object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The safeSlip Slip object
     */
    function safeSlip() external pure returns (ISlip);

    /**
     * @notice The riskSlip object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The riskSlip Slip object
     */
    function riskSlip() external pure returns (ISlip);

    /**
     * @notice penalty for zslips
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The penalty ratio
     */
    function penalty() external pure returns (uint256);

    /**
     * @notice The rebasing collateral token used to make bonds
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The rebasing collateral token object
     */
    function collateralToken() external pure returns (IERC20);

    /**
     * @notice The stable token used to buy bonds
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The stable token object
     */
    function stableToken() external pure returns (IERC20);

    /**
     * @notice The tranche index used to pick a safe tranche
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The index representing the tranche
     */
    function trancheIndex() external pure returns (uint256);

    /**
     * @notice The maturity date of the underlying buttonwood bond
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The timestamp for the bond maturity
     */

    function maturityDate() external pure returns (uint256);

    /**
     * @notice The safeTranche of the Convertible Bond Box
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The safeTranche tranche object
     */

    function safeTranche() external pure returns (ITranche);

    /**
     * @notice The tranche ratio of the safeTranche
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The tranche ratio of the safeTranche
     */

    function safeRatio() external pure returns (uint256);

    /**
     * @notice The riskTranche of the Convertible Bond Box
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The riskTranche tranche object
     */

    function riskTranche() external pure returns (ITranche);

    /**
     * @notice The tranche ratio of the riskTranche
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The tranche ratio of the riskTranche
     */

    function riskRatio() external pure returns (uint256);

    /**
     * @notice The decimals of tranche-tokens
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The decimals of tranche-tokens
     */

    function trancheDecimals() external pure returns (uint256);

    /**
     * @notice The decimals of stable-tokens
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The decimals of stable-tokens
     */

    function stableDecimals() external pure returns (uint256);
}

// File: utils/ISBImmutableArgs.sol



// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.13;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../src/interfaces/IConvertibleBondBox.sol";

interface ISBImmutableArgs {
    /**
     * @notice the lend slip object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The lend slip object
     */
    function lendSlip() external pure returns (ISlip);

    /**
     * @notice the borrow slip object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The borrowSlip object
     */
    function borrowSlip() external pure returns (ISlip);

    /**
     * @notice The convertible bond box object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The convertible bond box object
     */
    function convertibleBondBox() external pure returns (IConvertibleBondBox);

    /**
     * @notice The cnnvertible bond box object
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The convertible bond box object
     */
    function initialPrice() external pure returns (uint256);

    /**
     * @notice The stable token used to buy bonds
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The stable token object
     */

    function stableToken() external pure returns (IERC20);

    /**
     * @notice The safeTranche of the CBB
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The safeTranche object
     */

    function safeTranche() external pure returns (ITranche);

    /**
     * @notice The address of the safeslip of the CBB
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The address of the safeslip of the CBB
     */

    function safeSlipAddress() external pure returns (address);

    /**
     * @notice The tranche ratio of the safeTranche
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The tranche ratio of the safeTranche of the CBB
     */

    function safeRatio() external pure returns (uint256);

    /**
     * @notice The riskTranche of the CBB
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The riskTranche tranche object
     */

    function riskTranche() external pure returns (ITranche);

    /**
     * @notice The address of the riskSlip of the CBB
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The address of the riskSlip of the CBB
     */

    function riskSlipAddress() external pure returns (address);

    /**
     * @notice The tranche ratio of the riskTranche
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The tranche ratio of the riskTranche of the CBB
     */

    function riskRatio() external pure returns (uint256);

    /**
     * @notice The price granularity on the CBB
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The price granularity on the CBB
     */

    function priceGranularity() external pure returns (uint256);

    /**
     * @notice The decimals of tranche-tokens
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The decimals of tranche-tokens
     */

    function trancheDecimals() external pure returns (uint256);

    /**
     * @notice The decimals of stable-tokens
     * @dev using ClonesWithImmutableArgs pattern here to save gas
     * @dev https://github.com/wighawag/clones-with-immutable-args
     * @return The decimals of stable-tokens
     */

    function stableDecimals() external pure returns (uint256);
}