C132233133112121111331333133313331333132331213331333131133131232313331323132331   >>    C13223313311212111133133313331333133313233121333133313113313123231333132313233   <<    C132233133112121111331333133313331333132331213331333131133131232313331323132333   >>      C132233133112121111331333133313331333132331213331333131133131232313331323132332   >>