Solutions :

Boggle S U O Q I E I E U B D A O E F L

3-letter words (1 point): 30

AID; ALF; BED; BES; BID; BIO; BIS; DAE; DAL; DEB; DEF; DEI; DIB; DIE; FAD; FAE; FED; FEU; IDE; LAD; OBE; OBI; OES; OUS; SED; SEI; SIB; SUE; SUI; USE.

4-letter words (1 point): 26

AIDE; BEDE; BIDE; BISE; DEAF; DEAL; DEBE; DESI; DEUS; DIAL; DIEB; DIES; EIDE; EUOI; FADE; IBIS; IDEA; IDES; LADE; LAID; OBES; OBIA; OBIS; SUED; SUID; USED.

5-letter words (2 points): 12

ADIEU; AEDES; AIDES; BEDES; BIDES; DEBES; FADES; FEUED; IDEAL; LADES; OBIED; SUEDE.

6-letter words (3 points): 2

ADIEUS; LADIES.