Task: Program Execution
Input (English): 3699, 4959, H, 7469, D, 9379, 6365, q, P, a, Z, 6693, 9889, 1977, g, 4601
Output (English): 3699, 4959, 8, 7469, 4, 9379, 6365, 17, 16, 1, 26, 6693, 9889, 1977, 7, 4601