C132233133112121111331333133313331333132331213331333133313332331133132311111   >>    C13223313311212111133133313331333133313233121333133313331333233113313231111   <<    C132233133112121111331333133313331333132331213331333133313332331133132311113   >>      C132233133112121111331333133313331333132331213331333133313332331133132311112   >>