Task: Program Execution
Input (English): 8603 d v 493 1711 D C 7463 S A 9497 4145 z I 459 D b g 8999 3575 4211 2483 2027 45 F
Output (English): 1, 4, 5, 8, 11, 12, 15, 19, 20, 21, 22, 23, 24