Task: Program Execution
Input (English): 9557 3765 u 2523 1195 5499 Z E 3021 a e 6245 f 8035 7325 3311 3145 U 9169 P h R 8863 H M 4817 6159 359 x t a 2151
Output (English): u, Z, E, a, e, f, U, P, h, R, H, M, x, t, a, 9557, 3765, 2523, 1195, 5499, 3021, 6245, 8035, 7325, 3311, 3145, 9169, 8863, 4817, 6159, 359, 2151