C132233133112121111331333133313331333132331213331333133313332313123331   >>    C13223313311212111133133313331333133313233121333133313331333231312333   <<    C132233133112121111331333133313331333132331213331333133313332313123333   >>      C132233133112121111331333133313331333132331213331333133313332313123332   >>