A line of blue flame flashed toward the single soarer.
Her other line was flashing but she ignored it.
Still the line of blue light flashed just above his head.
The woman worked the controls and lines of text flashed across the screen.
A line, for instance, would flash into being to point at a number, which in turn was showed by an array of sparks.
As if to emphasize his words, a red line flashed across the screen.
From the same spot a horizontal line of flame flashed.
Occasionally a line from the song would flash on the screen.
A thin red line flashed to indicate the road.
The line flashed white, and was gone, leaving only the dark, blacker than black.