C132233133112121111331333133313331333132322331333133112111113322121   >>    C13223313311212111133133313331333133313232233133313311211111332212   <<    C132233133112121111331333133313331333132322331333133112111113322123   >>      C132233133112121111331333133313331333132322331333133112111113322122   >>