Solutions :

3-letter words (1 point): 29

AAL; ABA; AGO; ALA; ALB; ALE; BAA; BAL; BAN; BEE; BEL; EEL; GAU; GOA; GON; GOO; GOV; LAB; LEA; LEE; LOG; LOO; LOU; NAB; NOG; NOO; OLE; OON; VOL.

4-letter words (1 point): 34

ABLE; ALAE; ALAN; ALBA; ALBE; ALEE; ANOA; BAEL; BALE; BANG; BLAE; BLEE; BLOG; EALE; ELAN; GAOL; GLEE; GOAL; GOLE; GOOG; GOOL; GOON; LANG; LOGO; LONG; LOON; NABE; NALA; NOLE; NOLO; OGLE; OLEA; VOLA; VOLE.

5-letter words (2 points): 12

ALANG; ALBEE; ALONG; ANGLE; ANGLO; ANOLE; BALOO; BELON; GLEBA; NABLA; OVOLO; VOLAE.

6-letter words (3 points): 7

ANGOLA; BANGLE; BELONG; GLEBAE; GOOGLE; GOOGOL; OOLONG.