Task: Program Execution
Input (English): 5757 C t 9463 P Y 9251 i 4113 3917 8387 3799 l E Z 4423 g M U 5395 V 5889 6669 S R 6601 r B B S 2943 5665 Q 6461 U 7987 4621
Output (English): 2, 3, 5, 6, 8, 13, 14, 15, 17, 18, 19, 21, 24, 25, 27, 28, 29, 30, 33, 35