C1333231331121111331333133313331333132333211331333133313331322313233213321   >>    C133323133112111133133313331333133313233321133133313331333132231323321332   <<    C1333231331121111331333133313331333132333211331333133313331322313233213323   >>      C1333231331121111331333133313331333132333211331333133313331322313233213322   >>