Task: Program Execution
Input (English): W m E S o n 7015 g C 9919 z j c e S Q 8729 N o O Y 5675 x F 4383 w 555
Output (English): 1, 2, 3, 4, 5, 6, 8, 9, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 23, 24, 26