20 words of 3 letters (1 points):DIF; DIS; FID; FIL; FIZ; IDS; IFS; ILK; ILL; KID; KIF; KIS; LID; LIS; LUD; LUZ; SIF; SIK; SIS; SKI.

23 words of 4 letters (1 points):DIFS; DILL; DISK; DISS; DULL; FIDS; FILL; FISK; ILKS; KIDS; KIFS; KILD; KILL; LIDS; LISK; SILD; SILK; SILL; SISS; SIST; SIZE; SKID; ZILL.

3 words of 5 letters (2 points):SILDS; SKIDS; SKILL.