Task: Program Execution
Input (English): 8645 5761 I H M f 161 345 4625 U 363 8195 7265 H 9285 8483 R 2711 y D 253 1997 8819 2513 n m 7757 1675 9461
Output (English): 1, 2, 7, 8, 9, 11, 12, 13, 15, 16, 18, 21, 22, 23, 24, 27, 28, 29