Task: Program Execution
Input (English): 9873 C C 3837 E 8999 4435 3029 F 931 4239 O K t K u 2475 2615 9923 s M H u 8369 N P v 9897 Y 9147 K v 9553 s 8075 3825 3795 5675 7007
Output (English): 2, 3, 5, 9, 12, 13, 14, 15, 16, 20, 21, 22, 23, 25, 26, 27, 29, 31, 32, 34