I'm going to guess that the last few characters for FEW will be something along this.
Anna, Celica, Ike, Roy, Caeda, Tiki, Minerva, Merric, Camus, Navarre, Gangrel, Validar, Azura, Garon, Inigo, Owain, Severa, Gaius, and Tharja.
A bit on the bigger side, but I think something like this is possible.