Task: Program Execution
Input (English): v 8661 A B 8965 9461 L A 7775 r C Q 959 9071 P w 8049 n O 8215 u J f 3617 v d 3593 K J 1535 4639
Output (English): 1, 3, 4, 7, 8, 10, 11, 12, 15, 16, 18, 19, 21, 22, 23, 25, 26, 28, 29