Task: Program Execution
Input (English): z p 791 113 Y L 9901 6447 1067 5239 4119 5551 5649 247 4171 6931 p 1397 9479 C M X M Y 6543 w 5881 3085 3271 t u W 197
Output (English): 1, 2, 5, 6, 17, 20, 21, 22, 23, 24, 26, 30, 31, 32