```\\nconstructor() ERC20("Andy", "ANDY") {\\n    IDexRouter _dexRouter = IDexRouter(\\n        0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D\\n    );\\n\\n    exemptFromLimits(address(_dexRouter), true);\\n    dexRouter = _dexRouter;\\n\\n    dexPair = IDexFactory(_dexRouter.factory()).createPair(\\n        address(this),\\n        _dexRouter.WETH()\\n    );\\n    exemptFromLimits(address(dexPair), true);\\n    _setAutomatedMarketMakerPair(address(dexPair), true);\\n\\n    uint256 _buyMarketingTax = 20;\\n    uint256 _buyProjectTax = 0;\\n\\n    uint256 _sellMarketingTax = 20;\\n    uint256 _sellProjectTax = 0;\\n\\n    uint256 _totalSupply = 1_000_000_000_000 * 10 ** decimals();\\n\\n    maxTx = (_totalSupply * 10) / 1000;\\n    maxWallet = (_totalSupply * 10) / 1000;\\n\\n    swapBackValueMin = (_totalSupply * 1) / 1000;\\n    swapBackValueMax = (_totalSupply * 2) / 100;\\n\\n    buyMarketingTax = _buyMarketingTax;\\n    buyProjectTax = _buyProjectTax;\\n    buyTaxTotal = buyMarketingTax + buyProjectTax;\\n\\n    sellMarketingTax = _sellMarketingTax;\\n    sellProjectTax = _sellProjectTax;\\n    sellTaxTotal = sellMarketingTax + sellProjectTax;\\n\\n    marketingWallet = address(0xb30Fa23184D080fa7631b9eC13C7F58eb5B00Ae0);\\n    projectWallet = address(msg.sender);\\n\\n    // exclude from paying fees or having max transaction amount\\n    exemptFromFees(msg.sender, true);\\n    exemptFromFees(address(this), true);\\n    exemptFromFees(address(0xdead), true);\\n    exemptFromFees(marketingWallet, true);\\n\\n    exemptFromLimits(msg.sender, true);\\n    exemptFromLimits(address(this), true);\\n    exemptFromLimits(address(0xdead), true);\\n    exemptFromLimits(marketingWallet, true);\\n\\n    transferOwnership(msg.sender);\\n\\n    /*\\n        _mint is an internal function in ERC20.sol that is only called here,\\n        and CANNOT be called ever again\\n    */\\n    _mint(msg.sender, _totalSupply);\\n}\\n```\\n