C1322331331121211113313331333133313231323132333133313331311112113313223223331   >>    C132233133112121111331333133313331323132313233313331333131111211331322322333   <<    C1322331331121211113313331333133313231323132333133313331311112113313223223333   >>      C1322331331121211113313331333133313231323132333133313331311112113313223223332   >>