45 words of 3 letters (1 points):APE; AUE; DOE; DOH; DON; DOS; DSO; DUE; DUH; DUO; DUP; EAU; HEP; HOD; HOE; HOS; HUE; HUP; JAP; LUD; NOD; NOS; ODS; ONS; OUD; OUP; OUS; PEA; PEH; PLU; PUD; PUH; PUL; PUS; SOD; SOH; SON; SOU; SPA; SUD; SUE; SUP; UDO; UDS; UPS.

38 words of 4 letters (1 points):APSO; DONS; DOUP; DUOS; DUPE; DUPS; EAUS; HEAP; HEPS; HODS; HUPS; HUSO; JAAP; JAPE; JAPS; JAUP; LUDO; LUDS; NODS; ODSO; OUDS; OUPA; OUPS; PAUL; PLUE; PLUS; PUDS; PULS; SLUE; SNOD; SOUL; SOUP; SPAE; SPUD; SPUE; SUPE; UDON; UDOS.

9 words of 5 letters (2 points):DOUPS; HEAPS; JAAPS; JAUPS; LUDOS; NODUS; PAULS; SPAUL; UDONS.

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