Here's one problem with your script:

and Fname LIKE '%%%'

First, this selects ALL data from Fname.

Second, it overuses the %.

Are you trying to get everything from Fname?

If so, delete that line.

Are you trying to get Fname where there are only three characters?

If so, change the theree %'s to three underscores (_):

and Fname LIKE '___'

-SQLBill