Words with 'a' as the first letter that end with 'sb'

In Scrabble, what's the most points you can get from this list of words with 'a' as the 1st letter that end with 'sb'?
As there is unfortunately a single word to choose from, the only word you can play for is 'asb' scoring 5 points.

In total, how many words could you make using these specific combinations of letters?
From this list of words that start with 'a' and end with 'sb', you have solely 1 combination which is possible.