C1322331331121211113313331333133313231333133313331333133313112211232313231   >>    C132233133112121111331333133313331323133313331333133313331311221123231323   <<    C1322331331121211113313331333133313231333133313331333133313112211232313233   >>      C1322331331121211113313331333133313231333133313331333133313112211232313232   >>