C132233133112121111331333133313121111331333132232111113331323223331   >>    C13223313311212111133133313331312111133133313223211111333132322333   <<    C132233133112121111331333133313121111331333132232111113331323223333   >>      C132233133112121111331333133313121111331333132232111113331323223332   >>