Task: Program Execution
Input (English): 6, ['4221', 'P', 'N', '755', 'b', 'M', 'K', 'E', 'F', '3279', '7371', '8159', '9135', 'j', '9951', 'Q', 'h', '3807', '691']
Output (English): K, E, F, 3279, 7371, 8159, 9135, j, 9951, Q, h, 3807, 691