C132233133112121111331333133313331333132322331311331323131232211   >>    C13223313311212111133133313331333133313232233131133132313123221   <<    C132233133112121111331333133313331333132322331311331323131232213   >>      C132233133112121111331333133313331333132322331311331323131232212   >>