Task: Program Execution
Input (English): 999 2137 A k 7677 b b 3907 4563 t 6537 6963 Q F f M i 7903 1711 e 5553 Z o 3595 O s 55 2119 913 n d z R 1593 Y 9659
Output (English): 999, 2137, 1, 11, 7677, 2, 2, 3907, 4563, 20, 6537, 6963, 17, 6, 6, 13, 9, 7903, 1711, 5, 5553, 26, 15, 3595, 15, 19, 55, 2119, 913, 14, 4, 26, 18, 1593, 25, 9659