Task: Program Execution
Input (English): 9371, r, h, 1751, W, E, 4821, B, 2085, 2899, 6669, f, Y, 3767, 1255, 7747, k, e, U, 6463, 6081
Output (English): 9371, 18, 8, 1751, 23, 5, 4821, 2, 2085, 2899, 6669, 6, 25, 3767, 1255, 7747, 11, 5, 21, 6463, 6081