Task: Program Execution
Input (English): D n 4393 6713 3225 P E H 3921 505 X g r 3423 W 8741 8033 6439 2671 R 7651 6961 M A u 6297 9087
Output (English): 3, 4, 5, 9, 10, 14, 16, 17, 18, 19, 21, 22, 26, 27