27 words of 3 letters (1 points):BIO; BIT; CHI; CIT; COT; DOS; DOT; DSO; HIC; HIT; HOC; HOI; HOT; ICH; KHI; KOI; KOS; OCH; ODS; SOD; SOS; SOT; THO; TIC; TOC; TOD; TSK.

20 words of 4 letters (1 points):BITT; CHIB; CHIT; COIT; COTH; COTS; DOST; DOTH; DOTS; DSOS; HOTS; KOTO; SODS; SOTH; SOTS; THIO; TICH; TODS; TOIT; TOKO.

5 words of 5 letters (2 points):CHOKO; KOTOS; STOIC; STOIT; TOKOS.

1 word of 6 letters (3 point):CHOKOS.