Task: Program Execution
Input (English): 2855, 7551, a, q, 7435, E, F, A, D, Z, 2109, 5987, 4767, Q, 345, 6185, 3541, J, w, 3631, 9985, w, u
Output (English): 2855, 7551, 1, 17, 7435, 5, 6, 1, 4, 26, 2109, 5987, 4767, 17, 345, 6185, 3541, 10, 23, 3631, 9985, 23, 21