Task: Program Execution
Input (English): 5979 4891 7619 7339 151 d 3707 a f x o N 2573 6417 P 1661 6401 b W B c B q o 1441 K c
Output (English): 1, 2, 3, 4, 5, 7, 13, 14, 16, 17, 25