26 words of 3 letters (1 points):BEE; BES; BOS; DSO; ERS; IRE; ISO; OBE; OBS; OES; OSE; QIS; REI; REO; RES; REZ; SEE; SEI; SEN; SER; SEZ; SIR; SOB; SOS; SRI; ZOS.

19 words of 4 letters (1 points):BEES; BREI; BRER; BRIE; BRIS; DSOS; ESES; IRES; ISOS; OBES; OSES; REIS; REOS; RISE; SEES; SEIR; SESE; SIRE; SOBS.

14 words of 5 letters (2 points):BREIS; BRIER; BRIES; BRISE; DRIER; DRIES; ERSES; OBESE; OSIER; REIRD; RESEE; RESES; RISER; RISES.

6 words of 6 letters (3 points):BRISES; OBESER; REIRDS; REISES; RERISE; RESEES.

1 word of 7 letters (5 point):RERISES.