Task: Program Execution
Input (English): S 1401 F L 1979 8623 4885 d 731 O r 2683 6775 E H 4777 D J d 8049 d D 7493 t 6519
Output (English): 1, 3, 4, 8, 10, 11, 14, 15, 17, 18, 19, 21, 22, 24