Add failing tests described in issue #32

[rayfix]

Added failing tests from issue #32. The first one gives an access violation (moves out of bounds). The second test, which was based off of the first, just results in the wrong answer after application.

I don't understand the code, algorithm enough yet to fix it, but I thought it might be helpful.

[tonyarnold]

It's absolutely useful, thanks! We can't merge it until there's attached fixes for the failing tests - but this gives us a great starting point.