Task: Program Execution
Input (English): 7, ['6067', 'f', '577', 'L', '55', 'Z', '5405', '5909', 'S', 'G', '4637', 'Y', 'V', 'q', 'y', '4911', 'U', '7541', '9735', 'b', '3297', '7267', '4727', 'b', '1573', 'p', '4509']
Output (English): 6067, 5909, y, 7267