Code golf challenge: XKCD 936 passwords

[sprucebondera at gmail.com]

On Tuesday, October 8, 2013 5:47:56 AM UTC-10, rand... at fastmail.us wrote:
> Importing random as r doesn't actually save anything, since " as r" is
> the same five characters you saved from the one use of it.

I realize, it just looks nicer than the original __import__, and since it doesn't add any characters... 
The optimization was using readlines.