Koranda,
This is sad. I've actually wasted the last 10 minutes looking at this picture. Nice points Richard, but I have to disagree with you. The blue mat is actually set up in the opposite direction of the red mat. You can see the starting lines going north and south on the blue mat. You can see the red starting line of the split mat as a tail on the last A in KSHSAA. Look closely, it's on the right.You can also see vertical tape lines on the red mat horizontal tape lines on the blue mat. Just above the H in KSHSAA you can see the starting lines for the blue mat. The white lines are heading north and south and thus would be facing the wrong direction for the scorers table and referee.

I wish I had a "back and to the left" catch phrase like the Zapruder film, but I don't.