C111123313121111121111331333133313331323232133313331333232132233131   >>    C11112331312111112111133133313331333132323213331333133323213223313   <<    C111123313121111121111331333133313331323232133313331333232132233133   >>      C111123313121111121111331333133313331323232133313331333232132233132   >>