Task: Program Execution
Input (English): S y 4575 7457 9527 Y 3869 3433 4757 s 9329 w U F 7871 j 9581 Y e 9939 z 831 b 6261 d w V I c 4355 1717 l 5299 3661 l
Output (English): 3, 4, 5, 7, 8, 9, 11, 15, 17, 20, 22, 24, 30, 31, 33, 34