Task: Program Execution
Input (English): z v 6841 X Y b 4881 B 8509 R a G v 77 T 5695 H 9425 q 7425 4757 e A 5099 1665 1301 g 5089 S X 293 I U H E o 931
Output (English): 3, 7, 9, 14, 16, 18, 20, 21, 24, 25, 26, 28, 31, 37