C31231211111133131211113313331333133112111133133313331122322331333132323311331   >>    C3123121111113313121111331333133313311211113313331333112232233133313232331133   <<    C31231211111133131211113313331333133112111133133313331122322331333132323311333   >>      C31231211111133131211113313331333133112111133133313331122322331333132323311332   >>