sharing some code with u

here it is

(() => {
  const r = (x) => String.fromCharCode(x);

  const codes = [
    100 + 5,
    50 + 10,
    3 ** 3 * 2 - 3,
    120 - 3
  ];

  const result = [r(codes[0]), r(codes[1]) + r(codes[2]), r(codes[3])].join(" ");

  console.log(result);
})();