C1111233133313231133133313331333133311221123121111331333132313231331   >>    C111123313331323113313331333133313331122112312111133133313231323133   <<    C1111233133313231133133313331333133311221123121111331333132313231333   >>      C1111233133313231133133313331333133311221123121111331333132313231332   >>