Task: Program Execution
Input (English): C k 3273 b N 6937 8225 f 399 h D 9373 B U 9909 V 1269 F 1169 w 7715 n 613 8885 m Q Q 487 5625 z 2691 9369 9853 8601 5159 5463 E
Output (English): 1, 2, 4, 5, 8, 10, 11, 13, 14, 16, 18, 20, 22, 25, 26, 27, 30, 37