Task: Program Execution
Input (English): 4995 1473 2265 m 8137 I 5507 6287 R 4807 9273 2693 2717 o I x 2085 939 O h 971 3789 J c 1067 5529 4321 591 U 3195 3909 363 i
Output (English): 4, 6, 9, 14, 15, 16, 19, 20, 23, 24, 29, 33