Task: Program Execution
Input (English): 4, 10, ['8139', '7601', 'K', '7697', '73', 'H', 'X', '7343', 'E', 's', 'b', 'o', '9601', 'K', '3639', 'e', '1299', 'S', '2167', '8199', '7689', 'N', '5643']
Output (English): 7697, K