C132233133112121111331333133313331312121111133313331333121111112331333131133221   >>    C13223313311212111133133313331333131212111113331333133312111111233133313113322   <<    C132233133112121111331333133313331312121111133313331333121111112331333131133223   >>      C132233133112121111331333133313331312121111133313331333121111112331333131133222   >>