C111123313331323113313331333132233132313231323331323132311323131   >>    C11112331333132311331333133313223313231323132333132313231132313   <<    C111123313331323113313331333132233132313231323331323132311323133   >>      C111123313331323113313331333132233132313231323331323132311323132   >>