C1322331331121211113313331333133313233313231211113313231333131322331   >>    C132233133112121111331333133313331323331323121111331323133313132233   <<    C1322331331121211113313331333133313233313231211113313231333131322333   >>      C1322331331121211113313331333133313233313231211113313231333131322332   >>