C132233133112121111331333133313331333132331213331333133313311231322331   >>    C13223313311212111133133313331333133313233121333133313331331123132233   <<    C132233133112121111331333133313331333132331213331333133313311231322333   >>      C132233133112121111331333133313331333132331213331333133313311231322332   >>