Task: Program Execution
Input (English): C 9151 c 769 6125 a a M C 333 m 1871 2839 4897 c I 325 3691 3963 e X 7473 9887 s X C 5063 W C 3877 O 5223 4055 c 9893 1853 6707
Output (English): 2, 4, 5, 10, 12, 13, 14, 17, 18, 19, 22, 23, 27, 30, 32, 33, 35, 36, 37