Task: Program Execution
Input (English): i I P R 6069 s 9855 c x g 7137 L h 6677 5071 6175 B z Y w 3105 5373 h g 4769 u 8321 h O 6789 8121 1715 Z e 23
Output (English): 1, 2, 3, 4, 6, 8, 9, 10, 12, 13, 17, 18, 19, 20, 23, 24, 26, 28, 29, 33, 34