C1322331331121211113313331333133313231323132333133313331323331333133311321   >>    C132233133112121111331333133313331323132313233313331333132333133313331132   <<    C1322331331121211113313331333133313231323132333133313331323331333133311323   >>      C1322331331121211113313331333133313231323132333133313331323331333133311322   >>