Task: Program Execution
Input (English): 3, 11, ['u', '269', '1989', 'm', '5371', '501', '5807', 'b', 'u', 'R', '1181', '1809', '5917', 'p', 'e', '7345', '2091', 's', '3411', '4977', 'A', 'O']
Output (English): 1989, p