Task: Program Execution
Input (English): 7935 m 3879 f 7085 6215 P 7419 7235 a 8005 q F A 5701 1429 5297 b 277 9331 p 541 587 t I u
Output (English): 2, 4, 7, 10, 12, 13, 14, 18, 21, 24, 25, 26