C1322331331121211113313331333133313121211111333133313112121323121   >>    C132233133112121111331333133313331312121111133313331311212132312   <<    C1322331331121211113313331333133313121211111333133313112121323123   >>      C1322331331121211113313331333133313121211111333133313112121323122   >>