Task: Program Execution
Input (English): O, 781, 7615, Q, O, f, S, 6849, E, X, z, 4931, u, 6663, A, 9185, 8799
Output (English): 15, 781, 7615, 17, 15, 6, 19, 6849, 5, 24, 26, 4931, 21, 6663, 1, 9185, 8799