C1322331331121211113313331333133313233313331333133313311221313231   >>    C132233133112121111331333133313331323331333133313331331122131323   <<    C1322331331121211113313331333133313233313331333133313311221313233   >>      C1322331331121211113313331333133313233313331333133313311221313232   >>