let aaaa = (() => {
    let g = 100;
    let ff = 10;
    let ggg = a(b);
    return 100;
})();

var bbaaa = (function () {
    let lllll = 1 + 1;
    100 + 100;
    const aaaaa = aaaa(bb);
    return lllll;
})();