Task: Program Execution
Input (English): 4009 8529 5621 4763 I 9091 f 6423 l U 4967 3515 Z H 585 7781 u B M Y N 4769 7759 6885 4351 2413 S 9127 o
Output (English): 5, 7, 9, 10, 13, 14, 17, 18, 19, 20, 21, 27, 29