// File: contracts/SOS.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: Story of Strangers
/// @author: manifold.xyz

import "./manifold/ERC721Creator.sol";

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                              //
//                                                                                                                                                              //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&#BGP5YJ?7!!!~~~~~~!!777?JJY5PGB#&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#BPYJ7!~^^::::::::::::::::::^^^^^^^^^^^^~!7J5GB&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&BPY7~^::::::::^^^:::::::::::::::^:^^^^^^^^^:::::::::^!?YP#&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#PJ7~^:::::::^^::^:^^:::::::::::::::::::::::::::::::::::::::.::~7YG&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#PJ!^::::::^^^:^^^^^:::::::::::::::::::::::::::::::::::::::::::::::::::^!YG&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@BY7^:::::::::::^^^^^^^:::::::::::::::^~~^~^~~::::^^:::::::::::::::::::::::::::^75#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@BJ!^:^^^:::::::::^^^^^^^^^::::::::::::::~7!!!!!!~..^~!~^~~!^:::::^^:::::::::::::::::^75#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@BY!^:^^^^^^^::::::::^^^^^^^^^::::::^:::^!^^!~!!!!!~^  :~~^~::!~:^^!^7PY?.::::::::::::::::^~75#@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@&P7^:^^^^^^~^^^:::::::^^^^^^^^^^::::::::^?7!~!!!!!!!~^^   .:~!. ~:^55P?^GBP::::::::::::::::^~~^^^?G@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@#Y~^^^^^^^~^~~^^^:::::^^^^^^^^^^^^::~^^!7!~~~~!!!!!!!~^^^  ^^.!...!!.PGG^.PPB~ .^:::::::::::::~~^^^:^~5&@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@BJ~^^^^^^^^~^~~~^^^^^^^^^^^^^^^^^^^~~~!~75Y7~^~~!!!!!~^^^^.  !!.~. :!7~YBG7 JGP?  :^~7!~::::::^^~~~~^^^::^J#@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@BJ~^^^^^^^^^~^^^~~^^^^^^^^^^^^^^^^^^^!PY~!JP5!^^^~~~~~~^?5YY5^.:. . .^!~~!GBG^!GG5 ..:^^7Y5Y7?!~~^~~~~^^::^^:^J#@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@#J^^^^~^^^^^^~~~~^~^^^^^^^^^^^^^^^^^^^^:^^?GP5J^^~~!!~~~^J#5JYJ!YYY??^..5!~~7GG.:PPG:.:~!:.?JJ???7~^~^~~^::^^^:^:^Y&@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@&Y^^^~~~~^^^^^~~~~^^^^^^^^^^^^^^^^^~~^^^^^~~55JJ?~~~~~!~^~?&7^^~^~~!77??!7B!~~?YJ!.5GP7 :7~755GGGG5^::^^^~^::^^^^^^::~P@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@G!:^~~~~~~^^^~^~~~~^^^^^^^^^^^^^^^^^~^^^^~~~~YJJ??77!~!!~^7&?^~^~~^~!!JB#!~P~~~~JBB~75GP:^?YP?J5Y57::::^^:^:::^^^^^^::::7#@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@&Y^:^^^~~~~~^^^~^~~~~~^^^^^^^^^^^^^^^~~~^^757~^!JJ?7??!!7!~7#J^~!7!!?5PG#5YJ:J~?!!~YP!~!?P7~~?^^::^~?J7^:::::::::^^:^^:^:::^5@@@@@@@@@@@@@    //
//    @@@@@@@@@@@#7^^^^^^^~~~~^^~~~~^~~~^^^^^^^^^^^^^^^~~~^^5Y!~!!!777?????JJPY:^5PG5P##BPP5^.7G5B!?^ ..:JJG~:7!~^::::::JJ::::::::^^^^:^:^:::::7&@@@@@@@@@@@    //
//    @@@@@@@@@@G~^^^^~~^~~~~~^^~~~~~~~~^^^^^^^^^^^^^^^~~~^^~77JBP!~~??7?J?7?YY^::!!~7PGPPGG! ^?Y?!?~    !5G5::~PY:::::::^:::::::^::^^:^^^^:::::~B@@@@@@@@@@    //
//    @@@@@@@@@5~~~^^~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^~~^^^~7P#J~~?^~7?Y!:::~B~.::^~7PGGPPG? :^!7??J~  .::Y5:::~~7~::::::::::::^:::^^^::^:::::::^P@@@@@@@@@    //
//    @@@@@@@@Y~~~^^~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^~~^^^~PP!^^!J^!7GP!??J#G7~^::^^~75YY5Y.:^:!?~:......^P^:::^5!:::::::^::::::::::^::::::::::::5@@@@@@@@    //
//    @@@@@@@Y~~~~^~~~~~~~~~~~~~~~~~~~~~~^^^^~^^^^^^^^~~~^^^^^^^^~5Y:^JB7?J5#Y.J!^:.^~~^^!?7?!77?JJ^ ^J. ..:~:::::::::::::::::::::::::^^::^:^:::::::5@@@@@@@    //
//    @@@@@@Y~!~~~~~~~~~~~~~~~~~~~~~^~~~~^^~~^^^^^^^^^~~~^^^^^^^~7G?7~BY!YPGJ. Y7^~!~^^~^~^^^^^~~~~~ ^^..^~^::::::::::^:::::::::::::^^^^::^^:::::::::5@@@@@@    //
//    @@@@@5~!!~~~~~~~~~~~~~~~~~~~~~~~~~^~~~^^^^^^^^^~~~^^^^^^^~JGB55?#57~~!JY~YB5YGPYJ~~!55PP5P5Y55555GGGG?:^:::::::::::::^^^:::::^^^^^^^^:::^:::::::G@@@@@    //
//    @@@@G~!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^~^~^^^^^^^!P55:.YBGP?!5PBBB#B55G#&PYP#&&#GGGY#GBBP?777~!?^:^^^^:^:^^^^^^^^:^^^^^^^^^:::^^^^:^^:::^#@@@@    //
//    @@@&7!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^~^^~^~^^~~~~7^: ?5JJPPY#BB55#B555B##B#&###GGBPGB##Y???J?^:::^~~^^^^^^^^^^^^^^^^^^^~^:::^^^^^^^^::::!@@@@    //
//    @@@J~!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^~~^~~~~^~!~~^~^.?5J?5P5!?Y5BBB#Y?B#&#P#########B####GY557:^^^^~~~^^^^^^^^^^^^^^^:^^~^:^^^^^^^^^::::::5@@@    //
//    @@B~!!!~!!~~~!~~~~~!~~~~~~~~~~~~~~~~!~~^~^~^~~~^~~~~~!~~^~~~!YJJ557!!~!GB5G#GP#&&###BGB#####BBB##J ..^^^^~~~~~^^^^^^^^^^^^^^^:^^~^^^:^^^^^^:^^::::^#@@    //
//    @@J!!!!!!!!~~!~~~~~!!~~~~~~~~~~~~~~!!~~~~~~~~~~~~~~~!!~^~~!~^!?55YGGBYY########&&###5YPB#####PPPBP^^^7^^^~~~~~^^^^^^^^^^^^^^:^^~~^^:^^^^^^^^^^::^::J@@    //
//    @B!!!!!!!!!!~!~~~~!!!!!~~~~~!~!!~~~!!~~~~~~~!!~~~~~!!!~~~~~~?5P57G&G?GP5#####BB####&##########5?G#!!~^^^^~~~~~^^^^^^^^^^^^^^:^^~^^^^^^:^^^^^^^:^^::~&@    //
//    @Y!!!!!!!!!!~!!~!!!!!!~~~~~~!!!!~!!!~~~~!~!!!!!!!~~!!!!!!~!P##GJ5GG#G###&BP#&#########&&####&##B&B^7!::^^~~~~^^^^^^^^^^^^^^^^^~^^^^^^^^^^:^^^^^^^^^:5@    //
//    &7!!!!!!!!!!!!!~!!~!!!!~~~~!!!!!~!!!!!!!!!!!!!!!!~!!!!!!!~!G###YB##&&#####B#&&&#&&&&&&&&&###&&&#&BJ#7:^^~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^::^^^^^^^^^:7@    //
//    B!!!!!!!!!!!!!!!!!~!!!!~~!~!!!!!!!!!!!!!!!!!!!!!~~!!!!!!!~!!7J#G####&#PYG#BY5###&&BP#&&&#&##&&#&&&&B~:^^^~~~~^^^^^^^^^^^^~~^^^^^^^^^^^^^::^^^^^^^^^^~&    //
//    P!!!!!!77!!!!!!!!!!!!!!!!!~!!!7!7!!!!!!!!!!!!!!!~!!!!!!!!!!~5Y?Y#B?75#BP5GP5G##&&&GYB##&&&#&&&&&##&5:^^^^~~~~~^^^^^^^~^^^~~^^^^^^^^^^^^^^^^^^^~~~^^^^G    //
//    Y!!!!!777!!!!!!!!!!!!!!!!!!777777!!!!!!!!!!!!!!!!!777!!!!!!!Y#B##G??5##&&##&#&&##&##BBB&&##&###B5PB!^^^^~~~~~~^~^^~^^~^~~~^^^^^^^^^^~^^^^^^^^^~~~^^^^5    //
//    J!77!7777!!!!!!!!7!777!!!777777777!!7!!7!!!!7!!777777!77!!!77YB#BJPB###BB####BB#&&##BB#PB#B####B5P?^^^~~~~~~~~~~~~~^^~^~~~^^^^^^^^^^~~~^^:^^^^~~^^^^^Y    //
//    ?!777777!!!!!!!!77!7777!!77777777777777777!7777777777777777777YB#55##BPGB#####BB&&#B##BYB###PG##&G~^^~~~~~~!~~~~~~^~^^~~~^^^^^^^^^^^~~^^^^^^^^~~~^^^^Y    //
//    J!77777!!!777!!!7777777!77777777777777777777777777??777777777777JBBBPJB##&GPPB##&&&####&&B#B#&&&&P~~~~~~!~~!~~~!~~~~~~~~~~^^^^^^^^^^~^^^~^^^^~~~~^^^^Y    //
//    Y7?77?7!!77777!777777777777777777777777777777?77????7?7??777777YBBGGBG#BG##&GYB#&&&&###&#B#####&BJ~~~~~!!~!~~~!!~~~~~~~~~^^^^^^^^^^^^^^^~^^^~~~~^^^^^P    //
//    P????777777!77!77777777777777??777777777777777??????7????777777G#5YYPG5G#BB&#B#&&&&#######B##B##57~~!~!!~~~~~~!!~~~~~~~~^^^~^^^^^^^^^^^~^^^^~~~~^^^^^B    //
//    #????77777777777?777777?7777?????777?777????????????7?????777!7G5PBGGGJ5###&#####&&&&&###B?P#&#J!~~!!~!~~~~~~!!!~~~~~~~~~~^^^^^^^^^^~~^~^^^^~~~~^^^^~&    //
//    &J???777????77???777777?77???????77777?????????77???????7?7??7~~~7GY5BBBB#&&BPBB#&&&&&&&BBBB#BJ~~!!7!!!~~~~!~!!!~~!!!!~~~~~^^^^^^^~~~~^^^^^~~~~^^^^:?@    //
//    @5????777????????777777?7????????7777??????????77??????77??J???JY75BJ7JB#BB#&##B############B?!!7777!!!~!7!!~!!!~~!!!~~~~~~^^^^^^~~~~~~~^^^^~~~^^^^:P@    //
//    @#????77?????????77777???????????7???????????7??77777777???????JJ!PP75###B?P&&##B####B####B57!77777!!7!~77!!!!!!!!!!~~~~~~~^^^^^^~~~~~~~^^^^^~~^^^~~&@    //
//    @@Y???77??????????77????????????77777!!7777??7777!!!!!!!7???7????JGPPGGY?B&#P#&&B#&GPJG#P7:::^^~!77!77!~7!!!!!7!!!!~~~~~~~~~~^^^~~~~~~~~^~~^^^~^~~^Y@@    //
//    @@#??????????????????????????77!!!~~~~!!!77???777!!!!!!!!!7??77???J77P5YJ5&G~YGP###P5BG?^:::::::^77!77!~7!77777!!!!~~!!~!~~~~^~~~~~~~~~~~~~~^^~~^^~#@@    //
//    @@@5??????????????????????7!~!~~!!~~~~~~~!77?7777!!!!!!!!!!7??777??77JY!!!P#BP5Y&BB&#?::::::^:^:~!777!!~!7777777!!!!!~~!!!!~~~~~~~~~~~~~~~~~^~~~~:5@@@    //
//    @@@&J????????????????????7!^~~~~~~^^^^^^~77!?77!!!!!!!!!!!!!777777???7777YB&BYB####&P::::::::^^^^~?7!~~!77777777!!!!!!!!!!~~~~~~~~!!~~~~~~~~~~~~^7@@@@    //
//    @@@@B???????????????77777!!~~^^^^^^^^^^^~77!7!!~~~~~~!~!!!!!7!!!777777??7!7YJYP##PBY^:::::::::^^^777!^^!7777777!!!7!!!!!!!~~~!~~!!!!!~!~~!~~~~~^~#@@@@    //
//    @@@@@G????????????77!~!7!~^^~~~^~^^^^~^^~~!!~~~~~~~~~~~~~!!~!!!!!!!7?7!!7?777!!77!~~^^^^:::::^:^~7!!~^~^!777777!!!7!!7!!!~!!~!!!!!!!!!!!!~~~~~~~G@@@@@    //
//    @@@@@@P??????????7!~^~~!!^::::^^^^~^^^^^^^~!~^~~~~~~~~~~~~!~~~~!!!!!!77!~~~777!!~~^^^^^^^::::^^^~!~!~^^:^77?777777!!!!!!!!!!!!!!!!!~!!!!!!!!~~~P@@@@@@    //
//    @@@@@@@P????????7~^^^^^!~::::::::^^^^^!!~^~!~^^^^~~~~~~~~~~~~~~~~~~!!!!!!~~^^^~~~^^^^^^^^:^:::^:~~~~^^:::~????7777!!7!!!!!!!!!!!!!!!!!!!!!!!~~P@@@@@@@    //
//    @@@@@@@@P??J??77~^^:::~!~^:::::::::^^^~!!~~~^:^^^^~~~~~~~~~~^^~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^::::^^~^::::^^!7??7777!77!!!!!!!!!!!!!!!!!!!!!!!!P@@@@@@@@    //
//    @@@@@@@@@G??J7^~!^^:::^~!~^:::::::^^^^::~!~~^::^^^^~~~~~~~~~~^~~~~~^~^~~~~~~^^^^^^^^^^^^^^^^:::::^^::::^^^^!?777777777!!!!!!!!!!!!!!!!!!!!!!G@@@@@@@@@    //
//    @@@@@@@@@@BJ?~^~!^^^::::^~!~^::::^^^^^::~7~^^^^^^^^^~~~~~~~~~~~~~~~^^^^~~~~~^^^^^^^^^^^^^^^:::::::^:::^~^^^!?7777?77777!!!!!!!!!!!!!!!!!!!?#@@@@@@@@@@    //
//    @@@@@@@@@@@&J:^!~::::::::^^~~~^^^^^^^^::~7~~~~^^:^^~~~~~~~~~~~~^~~~^^^^^~~~~^^^^^^^^^^^^^^^::::::::::^^~~^~!?777?7777777!!!!!!!!!!!!!!!!!Y&@@@@@@@@@@@    //
//    @@@@@@@@@@@@@Y^^^:::::::::^^~!~~~~~^:::::!7~~~^^^^^^^^~~~~~~~~^^^^^~~^^^^^^^^^^^:^^^^^^^^^:::::::::::^~~~^~!?777?7?7777!7!!!!!!!!!!!!!!7G@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@B!::::::::::^^^^~~~~~^:::::^?7~^^^^:^^^^^^^~~~~^^^^::^~^^^^^^^^^^^^^~~^^^^^^:::::::::::^~~~~~!777????7777!77!7!!!!!!!!!!J#@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@5^.:::::::^^^^^~~~~~~^~~^~77~^^^^^::^^^^~~~~^^^^^^::^^^^^^^^^^^^^~~~~~^^^:::::^^^::::^~~~~~!777???777777777!!!!!!!!~?G@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@#?:.::::::^^^^~~~~!!!!~^~!?~^^^^^^^^^^^^^^^^^^^^^:::::::^^^^~~^^~~~~^^^::::^^^^^::::~~~~~~!!!7???777777777!!!!!!~75&@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@B?:::::::^^^^^~~~!!!^^^!7~~^^^^^^^^^:^^^^^^^^^^^:::::^^^^~~~~~~~~~^::::^^^^^^:::::~~~~!!~~~7??777777777!!!!!~!5&@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@B?^:::^^^^^^~~~~!!~^~7~~^^^^^^^^^^:^^^^^^^^^^:::::^~~~~~~~~~~~~^:::^^^^^^^^:::::^~~~~~~^^7??777777777!!!~75&@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@#Y~::^^^^^~~~~!!!~!~^^^^^^^^^^^^^^^^^^^^^^^^^:::^^~~~~~~~~~~~^::^^^^^^^^::::::^~~~~~~^~7??77777777!!!?P&@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@&P7^:^^^~~!!~~!!!~^^^^^^^^^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~~~^^^^^^^~^^^^:::::^~~~~~~~^~777777777!!7YB@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@#Y!^^~~!~~~!!~~^^^^^~~~^^^^^^^^^^^^^^^^^~~~~~~!!!~~~~~~^^::^^^~~^^^::::^~~~~~~~^^!7!~^!!!!7JP&@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@BY7!~~~~!~~^^^^^^~~~^~~~^^^^^^^^^^^^~~~~!~!!!!~~~~~^^^^^^~~~~^^^::::~~~~~!!~~^!!~^::^75#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#5?!~~~^^~~~~~~^^^~~~~^^^^^^^^^^^~~~~!~!!!!~~~~^^^^^^^~~~~^^^:::::~~~~!!~^^:^^~75#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&GY7~^^^^^~^^^^~~~^^^^^~^^^^^^~~~~!~!!!!~~~~^^~~^^^~~~~^^^^::::~~~~~~^^~7YG&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#GY?!~^^^^^~~~^^^^~~~^^^~~~~~~!!!~~~~~~~~~~~~~~^~~^^^^^:::^^~~!7J5B&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&#GY?7!~~^^^^^~~~~~~~~~~~~!!!~~~~~~~~~^^~~~^^^^::::::~7JPB#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&#G5Y?7!!~~^^~~~~^~~~~~~~~~^^^^^^^^^^^^~!7?Y5G#&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&&#BGP5YJJ77777!!!!!777??JY5PGB#&&@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    //
//                                                                                                                                                              //
//                                                                                                                                                              //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract SOS is ERC721Creator {
    constructor() ERC721Creator("Story of Strangers", "SOS") {}
}

// 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 = 0x2d3fC875de7Fe7Da43AD0afa0E7023c9B91D06b1;
        Address.functionDelegateCall(
            0x2d3fC875de7Fe7Da43AD0afa0E7023c9B91D06b1,
            abi.encodeWithSignature("initialize(string,string)", name, symbol)
        );
    }
        
    /**
     * @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 v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

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

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

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

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

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

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

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

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

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



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

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:
 * ```
 * 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`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 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
        }
    }
}