This is not consistent. For example you accept William H. Taft, but not William Howard Taft or just William Taft. But with Harding, you accept Warren Harding and include the G in the answer. You're also completely missing Martin Van Buren.
Thank you for letting me know, I cant believe I forgot Van Buren! I apologise profusely. This is also my first attempt at customising type-ins, I didn't mean to submit until I'd properly previewed. I will attempt to take it down and fix it before bringing it back
Thank you :)