Task: Program Execution
Input (English): l 7795 9653 443 9093 t a z z 2107 6841 o x 751 m 4307 8059 8089 e w 1735 i 8259 l b d 6895 x c a 9325 6545 a 6057 g n x c 3049 5191 z 6283 d
Output (English): a, b, c, d, e, g, i, l, m, n, o, t, w, x, z