These are word lists which focus on the letters changed in the Minimak layouts.
They can be used with the cross-platform TIPP10 typing tutor.
In TIPP10, click the third tab in the lesson list to see your custom lessons. From the dropdown, select Import and open the word list file which corresponds with your Minimak layout. Change the name if you desire, and make sure the lesson type is Word. Change any other settings you desire, then start the lesson.