Task: Program Execution
Input (English): 8175 9347 419 v X 7095 6015 Q 933 b 3873 L j H 3287 S e w 2765 a z O l Q p S z 1479 7301 z 4581 q z 5885 m g 4209
Output (English): 1, 2, 3, 6, 7, 9, 11, 15, 19, 28, 29, 31, 34, 37