Task: Program Execution
Input (English): C 7693 a w n l 8521 i 6051 8323 s v V 1861 555 O 2991 g 961 2173 8283 6033 5227 7025 3835 E S e d 549 D f 6563 V 633 3163 8919
Output (English): 2, 7, 9, 10, 14, 15, 17, 19, 20, 21, 22, 23, 24, 25, 30, 33, 35, 36, 37