Duo: Your favourite simulation.
CIS: Just killing time. You wanna spar?
Duo: As you wish.
I remember the first night I watched Program from the Animatrix.
I was 12, it was a Friday night, my mom took me to get take out and I noticed that CNA (a stationery shop) was still open. I walked in there and the first thing I did was grab a Nag magazine, especially since it featured the Animatrix on the front cover. At that time I had been waiting to find anything similar to the Matrix. The magazine had a CD with one of the episodes from the Animatrix attached. So to put it lightly my mind was blown, I couldn't wait to get home. I watched Program way too many times that one night.
Here is my tribute to CIS, her character was designed by Yutaka Minowa.