Task: Program Execution
Input (English): 8519, 8371, 5443, c, S, v, D, 7517, 207, N, 959, e, y, 7523, 8803, P, g, Q, c
Output (English): 8519, 8371, 5443, 3, 19, 22, 4, 7517, 207, 14, 959, 5, 25, 7523, 8803, 16, 7, 17, 3