Intro CS: "Six Degrees of Kevin Bacon" assignment with porn titles

Email from prof:

"I need to apologize to everyone in CS 367 for providing data sets containing offensive material. I had not looked at the contents of the large and huge data sets until well after the assignment had been released. Had I realized what the data sets contained, I never would have used them. I am sorry that this happened. "

Full assignment:

http://pages.cs.wisc.edu/~hasti/cs367-common/assignments/p5/...