Task: Program Execution
Input (English): 6915 6819 1447 R m Y K 7795 q 2167 5511 d 8437 E d W 465 x 9929 6533 5891 8589 Q Y 3851 3703 8419 397 D
Output (English): 4, 5, 6, 7, 9, 12, 14, 15, 16, 18, 23, 24, 29