Task: Program Execution
Input (English): B 9991 t r 6459 z 8961 C l 9261 v x P 2753 9377 6647 y 8857 c 8673 C 4567 s i n v 8317 5875 3169 9343 501 5199 3009
Output (English): 2, 5, 7, 10, 14, 15, 16, 18, 20, 22, 27, 28, 29, 30, 31, 32, 33