Task: Program Execution
Input (English): t q g z 2953 4353 625 n 7667 6875 z e 159 p 483 e v p 6741 339 q 749 f 6955 4523 527 7949 d u w i
Output (English): d, e, f, g, i, n, p, q, t, u, v, w, z