Task: Program Execution
Input (English): z 6653 6169 N B L m C 7071 m x h 1565 E 2721 2613 l 7465 n 177 1999 3499 d l 2631 2493 2433 e 9545 7819 9635 s 9933 4519 5871
Output (English): 1, 4, 5, 6, 7, 8, 10, 11, 12, 14, 17, 19, 23, 24, 28, 32