Task: Program Execution
Input (English): m Z 7703 9073 i H r q 5273 I Q c 9049 L 81 7125 Y B 3603 1929 h T 8119 537 k 8787 2599 7679 S D 1869 A X W P s
Output (English): 3, 4, 9, 13, 15, 16, 19, 20, 23, 24, 26, 27, 28, 31