Task: Program Execution
Input (English): 3177 t Y 1297 b 8123 S P i 3307 Z 2951 1115 q 3825 7223 2855 4397 7749 X y K W W N 6575 6685 467 8011 6307 y 5065 8831 p i T
Output (English): 1, 4, 6, 10, 12, 13, 15, 16, 17, 18, 19, 26, 27, 28, 29, 30, 32, 33