Task: Program Execution
Input (English): F i Y q n c 9461 8131 o 2317 F 9557 3725 e N 9909 t u 6255 4665 3381 X 7273 7437 f 5169 8029 731 3061 R 9639 693 z 1963 3477
Output (English): 7, 8, 10, 12, 13, 16, 19, 20, 21, 23, 24, 26, 27, 28, 29, 31, 32, 34, 35