if (fee0 + fee1 > 0 && (n0 > 0 || fee0 == 0) && (n1 > 0 || fee1 == 0)) {
        address pool = V3_FACTORY.getPool(
            address(TOKEN0.token),
            address(TOKEN1.token),
            feeTier * 100
        );
        (uint160 sqrtPriceX96, , , , , , ) = IUniswapV3Pool(pool).slot0();
        (uint256 token0Amount, uint256 token1Amount) = LiquidityAmounts
            .getAmountsForLiquidity(
                sqrtPriceX96,
                TickMath.getSqrtRatioAtTick(lowerTick),
                TickMath.getSqrtRatioAtTick(upperTick),
                liquidity
            );
        if (token0Amount + fee0 > 0)
            newFee0 = (n0 * fee0) / (token0Amount + fee0);
        if (token1Amount + fee1 > 0)
            newFee1 = (n1 * fee1) / (token1Amount + fee1);
        fee0 += newFee0;
        fee1 += newFee1;
        n0 -= newFee0;
        n1 -= newFee1;
    }
