C132233133112121111331333133313331333132322331311331323312211111   >>    C13223313311212111133133313331333133313232233131133132331221111   <<    C132233133112121111331333133313331333132322331311331323312211113   >>      C132233133112121111331333133313331333132322331311331323312211112   >>