Task: Program Execution
Input (English): 6, 10, ['G', '4317', '423', '5585', 'k', 'E', '7081', 'X', '9393', 'E', '9845', '551', 'W', 'i', 'l', '2207', 'F', 'K']
Output (English): E, 9393, X, 7081, E