Words with 'e' as the first letter that end with 'fph'

In Scrabble, what's the most points possible using this list of words beginning with 'e' and ending with 'fph'?
With only a single word attainable, you can only play 'efph' for a score of 12 points.

In total, how many words is it possible to make using the combination of letters specified?
From this page of words with 'e' as the 1st letter that end with 'fph', you have solely 1 combination which can be selected.