C1111233131211111211113313331333133313232313331333133112112111111   >>    C111123313121111121111331333133313331323231333133313311211211111   <<    C1111233131211111211113313331333133313232313331333133112112111113   >>      C1111233131211111211113313331333133313232313331333133112112111112   >>