1. It is incised vertically, in a manner known as boustrophedon . 2. Texts of several lines are usually written in boustrophedon style. 3. It is grouped into twelve columns of boustrophedon writing. 4. Authentic rongorongo texts are written in alternating directions, a system called reverse boustrophedon . 5. "You're thinking of boustrophedon , " he replied at once. 6. C . W . Ceram also reads the square boustrophedon ( in alternating directions ). 7. Phoenician was usually written from right to left, although there are some texts written in boustrophedon . 8. Might it mean'lines drawn continuously ( e . g . boustrophedon ) on tablets '? 9. Sometimes computer printers with a typewriter-like moving type head print boustrophedon text if set up incorrectly. 10. The authenticity of the piece is immediately suspect because it is not boustrophedon , typical of early forgeries.