C132233133112121111331333133313331333132331213331333131133131211111333122331   >>    C13223313311212111133133313331333133313233121333133313113313121111133312233   <<    C132233133112121111331333133313331333132331213331333131133131211111333122333   >>      C132233133112121111331333133313331333132331213331333131133131211111333122332   >>