Task: Program Execution
Input (English): 4289 8179 1451 8123 X 4713 F f 5029 573 5955 8911 9125 w q 5297 E 3773 G 1627 H 5259 4857 6873 7457 T 1791 1929 8133 487 b R U 9807 627 P w I
Output (English): X, F, f, w, q, E, G, H, T, b, R, U, P, w, I, 4289, 8179, 1451, 8123, 4713, 5029, 573, 5955, 8911, 9125, 5297, 3773, 1627, 5259, 4857, 6873, 7457, 1791, 1929, 8133, 487, 9807, 627