Task: Program Execution
Input (English): a 6935 j 6079 o 3537 6827 2141 A 3305 2729 89 M 3581 3821 a 5255 H A J 723 1067 5383 E 7875
Output (English): 2, 4, 6, 7, 8, 10, 11, 12, 14, 15, 17, 21, 22, 23, 25