Task: Program Execution
Input (English): p 993 4637 u u V F f 8999 6823 8015 r 7203 u J R 2017 5825 Y 947 h 8145 9651 H P w
Output (English): 1, 4, 5, 6, 7, 8, 12, 14, 15, 16, 19, 21, 24, 25, 26