// File: contracts/IGJB.sol



// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: Igor Jacobe
/// @author: manifold.xyz

import "./manifold/ERC721Creator.sol";

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                                                                                //
//                                                                                                                                                                                                                //
//                            .:::;,''..        ,KMMMMMN: cO'                              '0MMMMMMM0'                                            '0MMMMMO.                                    .OMMMMMMMK,  ;X    //
//                            .ccccloddxxo:.    ;XMMMMMN: cO'                              '0MMMMMMM0'                                            '0MMMMMk.                                    .OMMMMMMMK,  ;X    //
//                                     .':c.    ;XMMMMMN: cO'                              .OMMMMMMM0'                                            '0MMMMMk.                                    '0MMMMMMMK,  :N    //
//                                              ;XMMMMMX; cO.                              .OMMMMMMMO.                                            '0MMMMMx.                                    '0MMMMMMMK,  :N    //
//           .;ooddooool:;'.                    :NMMMMMX: lk.                              .kMMMMMMMO.                                            '0MMMMMx.                                    '0MMMMMMM0'  :N    //
//            .',:codk0KNWNX0kdoc:;,'..         :NMMMMMX; lk.                              .kMMMMMMMO.                                            '0MMMMMx.                                    '0MMMMMMM0'  :N    //
//                     ..:xKWMMMMMMWWX0kdol:,.  :NMMMMMX; lk.                              .xMMMMMMMO.                                            '0MMMMMd                                     '0MMMMMMM0'  :N    //
//                        .;:clllooddxxxkkO0OoclkWMMMMMX; lk.                              .xMMMMMMMk.                                            '0MMMMMd                                     ,0MMMMMMM0'  :N    //
//                                      ..',,. ,OMMMMMMX; ox.                               dMMMMMMMk.                                            '0MMMMMd                                     ,KMMMMMMMO.  cW    //
//                                              cWMMMMMK, ox.                               oMMMMMMMx.                                            '0MMMMMo                                     ,KMMMMMMMO.  cW    //
//                                              cWMMMMMK, ox.                               oMMMMMMMx.                                            '0MMMMMo                                     ,KMMMMMMMO.  cW    //
//                                              cWMMMMM0, ox.                               lWMMMMMMx.                                            '0MMMMWl                                     ,KMMMMMMMO.  cW    //
//                                              lWMMMMM0, ox.                               lWMMMMMMx.                                            '0MMMMWl                                     ,KMMMMMMMk.  cW    //
//                                              lWMMMMM0' dx.                               cWMMMMMMx.                                            '0MMMMWc                                     ,KMMMMMMMk.  cW    //
//                                              lWMMMMMO. dd                                :NMMMMMMx.                                            '0MMMMWc                                     ;XMMMMMMMk.  cW    //
//                                              oMMMMMMO' dd                                :NMMMMMMd                                             '0MMMMN:                                     ;XMMMMMMMk.  lW    //
//             .::cccc;,'.                      dMMMMMMO. dd                                ;XMMMMMMd                                             '0MMMMN:                                     ;XMMMMMMMO;';kM    //
//              ...',;cloooooc;'.   .;,.        dMMMMMMO..xd                                ;XMMMMMMd                                             '0MMMMN:                       ....'',;::clooOWMMMMMMMWNWWMM    //
//                        ..,:ooolc;;lx0Odc,.   dMMMMMMk..xo                                ,KMMMMMMd                                             '0MMMMX:   ....'',;::cloodxxkO00KXNNWWMMMMMMMMMMMMMMMMMMMMMM    //
//                               ...'c0WMWXk:...xMMMMMMk..xo                                ,KMMMMMMd                                    ....'',;:dXMMMMWKkO00KXXNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM    //
//                                    .:oxkkkxddKMMMMMMk..xo                                '0MMMMMMo                ....'',;::cloodxkkO00KXNNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWNXXNM    //
//                                             .xMMMMMMk..xo                                '0MMMMMMx,,;::ccloodxkkO00KXNNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWWNXKK0Okx0WMMMXo;od;..xM    //
//                                             .xMMMMMMx..ko                ....'',;:ccloodxONMMMMMMWWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWNNXK00Okxddolc::;,'....    :NMMM0' ;c.  dM    //
//                                             .xMMMMMMk',0x',,;::cloodxkkO00KXNNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWWWMMMWKKOxdollc:;,,'....                      :NMMM0' ;c   dM    //
//                                  ....',,;:ccdKMMMMMMNKXWWNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWWWMMMXOkxddolcc:;,'oNMM0::'                                     :NMMM0' ;c   dM    //
//              ....',,;:ccloddxkOO00KXNNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWNXKKXWMMMMMMMMMXOo:coxko.           ;XMMO;:'                                     cWMMMO. ;c   dM    //
//    cloddxkOO0KKXNNWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMKl'..;KMMMMMMMMMMMNx;...oO,          ;XMMk,:'                                     cWMMMO. ;c   dM    //
//    MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWWNXXK0OOkxdooll0WMMMMMMMMMMMMMMMMMMMMMMWo    cXMMMMMMMMMMMMWX0kkXk.         ;XMMk,;.                                     cWMMMO. :c   dM    //
//    MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNKKWKxxdolcc:;,''....      .:kNMMMMMMMWNMMMMMMMMMMMMMMK:     :KMMMMMMMMMMMMMMMXkOl         ;XMMk,;.        .:dkx;                       cWMMMO. :c   dM    //
//    MMMMMMMMMMMMMMMMMMMMMMMMMMMWWNXK00OkxddoldXMMMMMMx.,Ol                    .c0WMMMMMMMWkcOWMMMMMMMMMMMMMM0'     lNMMMMKxOXWMMMMMx.:0:        ;XMMx,:.      .lKWMMM0'                      cWMMMk. ;:  .xM    //
//    MMMMMMMMWWNXKK0OOkxdoolccc:;,'...        '0MMMMMMd 'Ol                   .xWMMMMMMMMWk.;XMMMMMMMMMMMMMMMk.     .oNMMMK; .,lkXMX;  lO;       ,KMMx,:.     :0WMMMMMk.                      lWMMMk. ::  .xM    //
//    ddolcc:;,''....         .'',;ccllool;.   '0MMMMMMo 'Oc                   oWMMMMMMMMMNc ,KMMMMMMMMMMMMMMMXl.      ;0WNKd. ....:,   .dk.      ,KMMx,;.   .oNMMMMMMX;                       oMMMMk. ::  .xM    //
//                                   'o0WMW0o'.'0MMMMMWl ,Oc                  .OMMMMMMMMMMKo''OMMMMMMMMMMMMMMMMK,       .cd,.  ;dol.     ,Ko      ,KMMx,;.  'kWMMMMMMNc                        oWMMMk. ::  .xM    //
//                                   .::;:lxKX00NMMMMMWl ,O:                  ;XMMMMMMMMMWKXkcOMMMMMMMMMMMMMMMNl                 .,.     :NO.     ,KMMd,:..cKMMMMMMMNl                         oWMMMx. ::  .xM    //
//                                          .;oKWMMMMMWl ,Oc                  :NMMMMMMMMMMMMWNWMMMMMMMMMMMMMMWk'                         .OX;     ,KMMd,loOWMMMMMMMXc                          oMMMMx. c;  .xM    //
//                                             ;KMMMMMWl ,O:                  cNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWo                          cNl     '0MMd,kWMMMMMMMMK:                           oMMMMx. c:  .kM    //
//                                             ,KMMMMMWc ;O:                  :NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMx.                         lWk.    '0MMo'OMMMMMMMMK;                            oMMMMx. c;  .kM    //
//                                             ;XMMMMMNc ;O:                  ,KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMx.         ...',;:cllc..:c:xNNc    '0MMo,0MMMMMMMNl                             dMMMMd  c;  .kM    //
//                                             ;XMMMMMWc ;O:                  .kMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMK; .;lddl::::;;;;::cOWWo'kXkdkXK;  'xNMMo,0MMMMMMWd.                             dMMMMd  c;  .kM    //
//                                             ;XMMMMMN: ;O:                   oWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXOOXWMMNc   ..',,,;:kWMO;o0ocdKM0dkNMMMMo,0MMMMMKl.                              dMMMMd  l;  .kM    //
//                                             ;XMMMMMN: ;0o;clooolc:;'.       ,KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXkddddddddoollloxOK0xdk0KXNWMMMMMl,0MMWKo.                                dMMMMd  l;  .kM    //
//          .''',;;;,,,,'..                    :NMMMMMN: ;XWMMMMMMMMMMNKOdc;'...dWMMMMMMMMMMMMMMMMMMMMMMMWWNNXK0Okxdlc;,'..           ...   .'lkXMMMMMl,KNkc.                                  dMMMMo .c;  .kM    //
//           .....'''';:cllccccclc:;,'...      :NMMMMMN: ;XMMMMMMMMMMMMMMMMWNX0OKWMMMMMMMMMMMMMMMMMMMMWKl,''....                         .;ccdXMMMMMMWl,o,                                     dMMMMo .c,  .OM    //
//                            .;dxkkkkxdolc;.  :NMMMMMX; ;XMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWXkc.                           .';:clxkkk0WMMMMMMWc,;                                     .xMMMMo .l;  .OM    //
//                             .;:cloddxxkkxollOWMMMMMX; ;XMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMX:                      ..';:ldxkO0OO0KNMMMMMXxxXMWc,;                                     .xMMMWo .l;  .OM    //
//                                     ...',:kWMMMMMMMX; :NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMK,            ..',:cldxO0XNWMMWNNWMMMMWN00NMMk.'0MWc;;                                     .xMMMWl .c,  .OM    //
//                                           cXMMMMMMMX; :NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM0,..';::cloxkO0XNWMMMMMMMMMMMMMMWN0xoc;'.;KMMWl,0MWc,;                                     .xMMMWc .c,  .OM    //
//                                            'kMMMMMMK, :NWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMN00XWMMMMMMMMMMMMMMMMMMMMMMMMN0o:..      '0MMXlcKMN:,;                                     .xMMMWc .l,  .OM    //
//                                             lWMMMMMK, c0c;okKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNx;.  .','...  cNMXdxNMN:,;                                     .xMMMWc .l,  '0M    //
//                                             lWMMMMMK, cO'   .,cdOKNWWMMMWWMMM0dxKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWWMMMK:..:dOXWN00XXd.cNW0oOWMN:;;                                     .kMMMNc .l'  '0M    //
//                                             oWMMMMM0, lk.        ..',;;;;;kMWKo,'kWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWOlokNNO0NWKOOx:..cdl:OMNKXMMMX;,,                                     .kMMMN: .c'  '0M    //
//                                             oMMMMMM0' lk.                 dOxXMXc:KMMMMMMMMMMMMMMMMMMWXKKXNMMMMMMMWKOxc',0MMMMWKxlcccl;  '0MMMMMMMX;,,                                     .kMMMN: .l'  '0M    //
//                                             oMMMMMM0' lO.                .xolNMMNKNMMMMMMMMMMMMMMMMMXd::,.,kWMMMXx;.    .coox0X0dcxKx,   .kMMMWXNMX;;;                                     .kMMMN: .l'  '0M    //
//                                             oMMMMMM0' lk.                .dxxMMMMMMMMMMMMMMMMMMMMMMMXOKNKxd0WMMM0'          .c:..;;.      oWMMKxKMK;;,                                     .kMMMN: .l'  '0M    //
//      .;:clllllc::;;,'''',,,''''''.......    dMMMMMMO. lk.                 :kd0MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMN:    ';     ':;'.        :NMWl:KMK,;,                                     .OMMMX; .c.  '0M    //
//       ....'''''''..;okOkkkxdooddolc::;;:;.  dMMMMMMO. ok.                  lklxNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMK,    :d.               .;kNNd.,KMK,;,                                     .OMMMX; 'l.  ,KM    //
//                     ',;:ccc::::c:;,,',:;.  .dMMMMMMO. ok.                   cxc:xXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMX;    ;d.              .kXx:,  ,KM0,;,                                     .OMMMX; 'l.  ,KM    //
//                          .';clooollc::ll:'..dMMMMMMO. ok.                    ,xl..,;;xNMMMMMMMMMMMMMMMNXO0WMMMMMM0,    .             .:0MN: .;.,KM0,;,                                     .OMMMX; 'l.  ,KM    //
//                           ...,;;;;;;;::cllclKMMMMMMk. ox.                     .xo. 'oKWMMMMMMMMMMMWN0d,..dWMMMMNOx;                .oXNXNW0kKx.,KM0,;,                                     .OMMMK, 'c.  ,KM    //
//                                         ,;.'OMMMMMMk. dx.                      ,kxkNMMMMMMMMMMMMM0:'    ,KMWKOkccOl                 :Olod;:c;. ,KM0,;,                                     .OMMMK, ,c.  ,KM    //
//                                         .cxkXMMMMMMk. dx.                       'xNMMMMMMMMMMMMMMx. .'..dWMK;..:XX:       cl..        .oc      ,KMO,:,                                     '0MMMK, ,l.  ,KM    //
//                                           cKWMMMMMMk. dx.                        '0MMMMMMMMMMMMMNl .xOc:OMMWKkkXM0:.  .'cxd''kc       'x;      ,KMk';'                                     '0MMMK, ,l.  ;XM    //
//                                            '0MMMMMMx. dx.                        '0MMMMMMMMMMMMMk. ck,,o0MMMMMMMMMNKOO00o'   ld.      :k'      ;XMk';'                                     '0MMM0' ,c.  ;XM    //
//                                            .kMMMMMMx. dd                        .lNMMMMMMMMMMMMMd .l, 'd0MMMMMMMMMMMMMM0c'.  .l:     .dd       ;XMk';'                                     '0MMM0' ,c.  ;XM    //
//         ..                                 .kMMMMMMx..xd                     .,o0WMMMMMMMMMMMMMMK;'. .dXNMMMMMMMMNkcoKMMWNKOx;;l.    ;Kc       ;XMx':'                                     '0MMM0' ;l.  ;XM    //
//        .ol.                                .OMMMMMMx..xd                    .kNOdXMMMMMMMMMMMMMMMO''oKWMMMMMMXOxo'   'llcc:cxd'.    .kO'       ;XMx':'                                     ,KMMMO. ;l.  ;XM    //
//         .;:::cclllcc::;,''''''''.......    .OMMMMMMd .xd                    ;XNc.oWMMMMMMMMMMMMMMK;lWMMMMMNKKOoc::::cldxkkdoxkl.    oXl        ;XMx';.                                     ,KMMMO. ;c   ;XM    //
//                ....'''''.....',,,,,,;,.    .OMMMMMMd .xd                    :NWk..dWMMMMMMMMMMMMMx.,dlcclod:...,ccll;;x0xc'.  .    :XNc        ;XMd':.                                     ,KMMMO. ;c   :NM    //
//                              .c:;,'..      '0MMMMMMd .xo               ..''c0Xlll..oNMMMMMMMMMMMWl             .::;'. .. ...      'OOkO,       ;XMd':.                                     ,KMMMO. :c   :NM    //
//                               ,oxkxdddoodddONMMMMMMd .ko      ...''...,kNNWNk' .l:  :KMMMMMMMMMWd.      .cxo:,';cdkOOO0Ok0K:     .dXkdOO'      ;XMd':.                                     ,KMMMO. :c   :NM    //
//                                     .:dkKNWWMMMMMMWo .ko .;ldOKXNNNNNXNMMMMNc   .dc  .oXMMMMMMMWc        .cx0K00kdl:;;:cc:'      cNWWO;dO,     ;XMd';.                                     ,KMMMk. ;c   :NM    //
//                                        .';lkNMMMMMWl .kKkKWMMMMMMMMMMMMMMMMWo    ;0Ol. .dXMMMMMWo           ....                ,KNNMK,.oO:    ;XMo':.                                     ;XMMMk. ;:   :NM    //
//                                            ,KMMMMMWl .kMMMMMMMMMMMMMMMMMMMMMNo.   cNX;   cNMMMMMXOd'                           ;0O;dMN:  oXx,  ;XMo'c.                                     ;XMMMk. ::   :NM    //
//                                            ,KMMMMMWl .OWWMMMMMMMMMMMMMMMMMMMMWx.  .dNl   ;XMMMMMMMMXo.                       .d0o. lWX;  dMMNk:lXMo'c'                                     ;XMMMx. :c   :NM    //
//                                            ;XMMMMMWc .Od;xXMMMMMMMMMMMMMMMMMMMMKc. .x0,  ;XMMMMMMMMMW0l;'                 .,d0x,                                                                               //
//                                                                                                                                                                                                                //
//                                                                                                                                                                                                                //
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract IGJB is ERC721Creator {
    constructor() ERC721Creator("Igor Jacobe", "IGJB") {}
}

// File: contracts/manifold/ERC721Creator.sol



// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x5133522ea5A0494EcB83F26311A095DDD7a9D4b6;
        (bool success, ) = 0x5133522ea5A0494EcB83F26311A095DDD7a9D4b6.delegatecall(abi.encodeWithSignature("initialize(string,string)", name, symbol));
        require(success, "Initialization failed");
    }
        
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
     function implementation() public view returns (address) {
        return _implementation();
    }

    function _implementation() internal override view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }    

}

// File: node_modules/@openzeppelin/contracts/proxy/Proxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overridden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overridden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: node_modules/@openzeppelin/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [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://consensys.net/diligence/blog/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/v0.8.0/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: node_modules/@openzeppelin/contracts/utils/StorageSlot.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}