Task: Program Execution
Input (English): 8287 I F 663 4685 6705 241 h 5423 f Y 7737 3299 6843 7151 5631 u 4845 Z 4923 g H E i 2841 R G 6103 y x
Output (English): 2, 3, 8, 10, 11, 17, 19, 21, 22, 23, 24, 26, 27, 29, 30