C111112111133131121133133313331333133311221123121111331323232313232221   >>    C11111211113313112113313331333133313331122112312111133132323231323222   <<    C111112111133131121133133313331333133311221123121111331323232313232223   >>      C111112111133131121133133313331333133311221123121111331323232313232222   >>