C132233133112121111331333133313231333133313231311331311331312323221131   >>    C13223313311212111133133313331323133313331323131133131133131232322113   <<    C132233133112121111331333133313231333133313231311331311331312323221133   >>      C132233133112121111331333133313231333133313231311331311331312323221132   >>