I documented a real-life experience here: http://oneofmanyworlds.blogspot.in/2014/01/another-go-at-go-failed.html http://oneofmanyworlds.blogspot.in/2014/01/ano

I documented a real-life experience here: http://oneofmanyworlds.blogspot.in/2014/01/another-go-at-go-failed.html http://oneofmanyworlds.blogspot.in/2014/01/another-go-at-go-.... Read the requirement, elaborate a little more by me in some of the comments, and see how the combinations I had to deal with quickly multiplied to cause high tedium.