Task: Program Execution
Input (English): 4335 l 7101 4635 j 2983 b 3723 A 1887 Q 2455 7331 m 5169 K X r S 9343 8285 D t 1249 V A j H h 749 S 5911 2835 1755 k 5283 3221 e 4949 y
Output (English): 2, 5, 7, 9, 11, 14, 16, 17, 18, 19, 22, 23, 25, 26, 27, 28, 29, 31, 35, 38, 40