Task: Program Execution
Input (English): 5237 3175 6723 4725 6507 2611 O 9109 t 4753 843 7981 7707 1727 6321 7933 2219 r K 9699 M 2525 t 4141 I
Output (English): 7, 9, 18, 19, 21, 23, 25