Task: Program Execution
Input (English): 9957, j, g, 2425, o, i, 3907, 5613, b, 8739, l, 2227, n, 6311, 2659, 5967
Output (English): 9957, 10, 7, 2425, 15, 9, 3907, 5613, 2, 8739, 12, 2227, 14, 6311, 2659, 5967