C1111233131211111211113313331333133313232313331333133313332111311331   >>    C111123313121111121111331333133313331323231333133313331333211131133   <<    C1111233131211111211113313331333133313232313331333133313332111311333   >>      C1111233131211111211113313331333133313232313331333133313332111311332   >>