Task: Program Execution
Input (English): 7553 g 2643 8893 b P 2731 H o 1491 V 6035 2437 4359 667 h 5431 Z y l s R z x 1185 Q 1275 6027 409 A X 4735 t K 6399
Output (English): 2, 5, 6, 8, 9, 11, 16, 18, 19, 20, 21, 22, 23, 24, 26, 30, 31, 33, 34