Task: Program Execution
Input (English): 7, 7, ['5803', '7305', 'v', 'n', '7813', 'c', 'n', '1161', 'd', 'r', '4781', 'c', 'X', 'X', 'E', 'D', 'Q', 'n', '4067', '5411', 'B', 'a', 'U']
Output (English): n