Task: Program Execution
Input (English): 1327 M b 2109 v 4705 5237 B U M 271 8571 3179 I a Y M 1131 v 9601 y 539 z 7207 7025 k P 9703 129
Output (English): 1327, 2109, 4705, 5237, 271, 8571, 3179, 1131, 9601, 539, 7207, 7025, 9703, 129