29 words of 3 letters (1 points):AIS; BES; BEY; BEZ; BOH; BUY; EST; EYE; HES; HEY; HIE; HOB; HUB; HUE; HYE; OBE; OBI; SEA; SEE; SEI; SEY; SEZ; SYE; UEY; YEA; YEH; YES; ZEA; ZHO.

22 words of 4 letters (1 points):BEST; BEYS; BUYS; EYES; HEST; HEYS; HIES; HUES; HYES; OBES; OBEY; OBIA; OHIA; SEYS; SIZE; SIZY; SYES; UEYS; YEBO; YEST; ZEBU; ZEST.

3 words of 5 letters (2 points):BOHEA; HEIST; OBEYS.