Task: Program Execution
Input (English): b, H, 7415, k, U, F, b, 3823, 7877, Q, 3029, 4517, D, Y, 9243
Output (English): 2, 8, 7415, 11, 21, 6, 2, 3823, 7877, 17, 3029, 4517, 4, 25, 9243