Task: Program Execution
Input (English): 2657 6969 M 4725 4683 q t k c 8095 7881 4461 3221 e 9409 8977 9477 v S J u 2223 Q w d B E Q 7753 e k 3085 F r
Output (English): 2657, 6969, 13, 4725, 4683, 17, 20, 11, 3, 8095, 7881, 4461, 3221, 5, 9409, 8977, 9477, 22, 19, 10, 21, 2223, 17, 23, 4, 2, 5, 17, 7753, 5, 11, 3085, 6, 18