Task: Program Execution
Input (English): 4327 V C 5745 9425 v 2813 N i 2757 9633 885 E 2785 H 971 V 6639 4337 4319 f p d 1045 3925 4503 5047 6841 7289
Output (English): 2, 3, 6, 8, 9, 13, 15, 17, 21, 22, 23