C132233133112121111331333133313331333132331213331333133313111323123221   >>    C13223313311212111133133313331333133313233121333133313331311132312322   <<    C132233133112121111331333133313331333132331213331333133313111323123223   >>      C132233133112121111331333133313331333132331213331333133313111323123222   >>