Task: Program Execution
Input (English): V q b n 8713 925 S P 4207 l q 4469 E 857 r 1083 9541 P 891 6667 U 9083 3601 3411 c 1989 8197 H t 6133
Output (English): 1, 2, 3, 4, 7, 8, 10, 11, 13, 15, 18, 21, 25, 28, 29