Task: Program Execution
Input (English): 7, ['7245', 'z', 'b', '8143', '6215', 'x', '1849', 'w', '9841', '771', 'z', 'l', 'F', 'x', '339', '5407', 'U', '665']
Output (English): 7245, z, b, 8143, 6215, x, 1849