C132233133112121111331333133313331333132322331333133312112123221   >>    C13223313311212111133133313331333133313232233133313331211212322   <<    C132233133112121111331333133313331333132322331333133312112123223   >>      C132233133112121111331333133313331333132322331333133312112123222   >>