Task: Program Execution
Input (English): 6509 893 7993 r U 2431 O 1211 5529 723 5937 O 8369 e 7907 y 1591 3171 9375 N z v L J l 3523 T R
Output (English): 6509, 893, 7993, 18, 21, 2431, 15, 1211, 5529, 723, 5937, 15, 8369, 5, 7907, 25, 1591, 3171, 9375, 14, 26, 22, 12, 10, 12, 3523, 20, 18