Task: Program Execution
Input (English): u W 3979 4059 861 g E X q 3987 M 383 991 6229 6803 4021 n 7863 v 1741 S o 8879 s f j q 1 8905 6429 f V 9805 3125 G h 3845 V o E
Output (English): 1, 2, 6, 7, 8, 9, 11, 17, 19, 21, 22, 24, 25, 26, 27, 31, 32, 35, 36, 38, 39, 40