Task: Program Execution
Input (English): 781, k, U, a, 4015, q, 8635, q, h, n, f, 7941, t, 9885, k
Output (English): 781, 11, 21, 1, 4015, 17, 8635, 17, 8, 14, 6, 7941, 20, 9885, 11