Task: Program Execution
Input (English): r, B, f, v, 1647, 2239, y, 7827, 5615, e, 6689, v, 9835, E, q, D, b, 6069
Output (English): 18, 2, 6, 22, 1647, 2239, 25, 7827, 5615, 5, 6689, 22, 9835, 5, 17, 4, 2, 6069