Task: Program Execution
Input (English): [2051, 2397, 'e', 'l', 'U', 'p', '969', 'F', 'F', 'B', 'w', '3745', '4115', 'z', 2569, 'A', 'F', 'q', 1871], ['U', 'v', 'w', 'p', 'o', 'p', '969', 'F', 'F', 'B', 'w', '3745', '4115', 'F', 9025, 'Q', 2679, 't', 'M']
Output (English): p, 969, F, F, B, w, 3745, 4115