Task: Program Execution
Input (English): 415, 641, 4785, r, M, 5623, 6421, a, 7929, 2789, t, 571, 8217, 2199, 9235, 5421, 7201, 2161
Output (English): 415, 641, 4785, 18, 13, 5623, 6421, 1, 7929, 2789, 20, 571, 8217, 2199, 9235, 5421, 7201, 2161