C132233133112121111331333133313331323133313331333133313331333133112111133233331   >>    C13223313311212111133133313331333132313331333133313331333133313311211113323333   <<    C132233133112121111331333133313331323133313331333133313331333133112111133233333   >>      C132233133112121111331333133313331323133313331333133313331333133112111133233332   >>