Task: Program Execution
Input (English): 8, ['2627', '3545', 'X', 'J', '7305', '7507', '4195', '4611', '7873', '7347', '3907', '6101', 's', '4769', '3833', '3263', 'x']
Output (English): 7873, 7347, 3907, 6101, s, 4769, 3833, 3263, x