C1322331331121211113313331333133313331323223313331331121111122233132323121   >>    C132233133112121111331333133313331333132322331333133112111112223313232312   <<    C1322331331121211113313331333133313331323223313331331121111122233132323123   >>      C1322331331121211113313331333133313331323223313331331121111122233132323122   >>