Task: Program Execution
Input (English): 2535 8809 741 4061 k y 5271 u q D 5805 h c I C 2707 8993 E 4333 H 1453 Z X 7295 1025 O 831
Output (English): 1, 2, 3, 4, 7, 11, 16, 17, 19, 21, 24, 25, 27