[GreenKeys] sorting tape chad

[Steve Schlink]

A little humor from the SharkTank:

"I also had fun with teletype chad in the military. I used to enjoy making 
the new guys, especially the ones who knew it all, separate the classified 
chad from the unclassified chad. At the end of the roll the tape turned red 
so you knew it was time to change the roll, the holes from that part of the 
tape was the classified, the plain yellow was the unclassified."

Steve