Task: Program Execution
Input (English): M f s 2871 6343 6005 C M p U 5333 1261 G j F 3865 2387 8189 h 7377 j 7409 p 9599 t e 5635 m
Output (English): 1, 2, 3, 7, 8, 9, 10, 13, 14, 15, 19, 21, 23, 25, 26, 28