C312312111111331312111133133313331333133322331333133313311213331223213113121   >>    C31231211111133131211113313331333133313332233133313331331121333122321311312   <<    C312312111111331312111133133313331333133322331333133313311213331223213113123   >>      C312312111111331312111133133313331333133322331333133313311213331223213113122   >>