Task: Program Execution
Input (English): 8605 O 8943 5129 G O 813 839 6235 3071 o J 9867 771 7861 g d A 2977 K i y R 7773 4413 4719 Q q W C 1673 j r 7721 4117
Output (English): 2, 5, 6, 11, 12, 16, 17, 18, 20, 21, 22, 23, 27, 28, 29, 30, 32, 33