C132233133112121111331333133313331333132322331333133112111113232112311   >>    C13223313311212111133133313331333133313232233133313311211111323211231   <<    C132233133112121111331333133313331333132322331333133112111113232112313   >>      C132233133112121111331333133313331333132322331333133112111113232112312   >>