Apparently I can be reasonably random -- I decided to map the length of the words mod 2 for the first three paragraphs he wrote on the page to the right (0) and

Apparently I can be reasonably random -- I decided to map the length of the words mod 2 for the first three paragraphs he wrote on the page to the right (0) and left (1) arrow keys. After three paragraphs, the algorithm had 50% of my motions correct (as good as a coin flip!), and I had a positive balance. :) Flaw in my plan: I don't know if the word length distribution for most english texts (much less a given writer) is biased.