-ous dddd ddot ddpo ddps ddss ddts dfds dfdt dfts dnpo dntp dntt dnus dnut dod- dodd dodo dods doff dond donn dono donp dons dont dood doof doon doop doos doot dopo dopp dops dopt doso doss dost dotd doto dots dott doud douf doun doup dous dout dpdt dpos dpsd dpst dpsu dpts dsdp dsos dspf dsps dspt dssn dssp dsst dstn dsto dsts dtdp dtot dtss dttp dudd dudo duds dudu duff dufu dunn duno duns dunt duo- duon duos dupo dust dutp duts duut fdos fdot fdst ffff ffps ffss fftf ffun fndd fndn fnsp fnuf fofo fond fono fons font food foof foon foos foot fopp fops foso foss fost foto fotp fots fott foud foun foup fous fout fpdt fsfo fspf fssf fssp ftop ftos ftps fudd fuff fufu fund funf funs funt fusd fuso fuss fust fusu futo futs futu n-up nddo ndnp ndnt ndop ndos ndpd ndps ndsf ndss ndut nfff nfon nfps nfsu nfto nnnn nnos nnot nnss nntn nodo nods nodu non- nonn nono nons nont nonu noo- noon nooo noop noos noot nops nos- noss nost nosu not- noto nots nott noun noup nous nout nppd npss nptn nsdf nsds nsdt nsfs nsof nsos nsou nsps nssf nsso nssp nsss nstd nstp nsts nstu ntds ntfp ntfs ntnd ntnu ntof ntop ntpd ntsf ntss ntsu ntto nudd nudo nuff nunn nuno nuns nunt nuon nups nuss nust nusu nuts nutt nutu oddd odds odon odoo odop odos odot odou odso odts odtu odus off- offo offs offu ofno ofst oftp ofus ondo onno onod onon onos onpt onpu onso onst ont- onto onup onus onut ooff oofs oons oont oooo ooos oops oost ootp oots oous opds opo- opon opos oppo opps opsu optn opto opts opus osno osoo osos ossd osso ossu osts osun otfp oto- otof oton otoo otos otpp otso otsu otto otts ottu otus ouds ouff oun- ound ousd oust out- outo outs ouu- pdfs pdns pdos pdpn pdsd pdss pfff pfft pfps pnon pnot pnpo pnpp pntd pnup pod- podd podo pods podu poff pond pono ponp pons pont pood poof poon poop poos poot pop- popo popp pops popt posn poso poss post potd potf poto pots pott potu poud pouf poun poup pous pout ppds ppod ppos pppd pppn pppo pppp ppps ppsf ppss pptn ppts pptt psdp psds psfs pson psos psou pspp psps psso psst psts pstu ptop ptpd ptsd pudo puds pudu puff puft pund puno puns punt punu pups pupu pusd puss pust put- puto puts putt putu s-os sdds sdot sdps sdsf sdss sdsu sfnt sfos sfpd sfss sfsu sftp sfts snfu snns snod snoo snop snos snot snpo snpp snsd snus sodd sodo sods sodu sofo soft son- sond sono sons sont sonu sood soof soon soop soos soot sopd sopo sopp sops sopu soso soss sost sotn soto sotp sots sotu soud souf soun soup sous sout spdf spdp spdt spfs spns spod spon spoo spop spos spot sppd sppf spps spsd spso spsp spss spst spto spts spud spun spus sput ssdd ssdf ssdp ssfp ssns ssop ssot sspf sspo ssps sspt sssf ssss sstd sstp ssts stds stfn stfu stnd stnn stns stod stof ston stoo stop stos stot stou stpd stpf stpp stps stsf stss sttd stud stuf stun stup stus stut sudd sudo suds suf- suff sufs sufu sun- sund sunn suno suns sunt sunu suos sup- supo supp sups supt sus- susd suso susp suss sust susu suto sutu suus tdff tdss tfnp tfot tfpt tfsd tfss tftp tndd tndf tnsp tnts tnut todd todo tods todt todu toff tofo toft tofu tonn tono tons tonu tood toof toon toos toot top- topd topf topo topp tops topt topu toso toss tost tosu totd toto tots tott toun toup tous tout tpdf tpdu tpon tppd tppp tptp tput tsop tsos tsou tspn tspo tsps tspt tssf tsst tsts tsun tsup ttff ttfn tton ttop ttss tttt tudu tuff tufo tuft tufu tund tunn tuno tuns tunu tuos tupo tups tupu tusd tuss tust tuto tuts tutt tutu tuuo udds udon udoo udop udos udot udpd udsd udts udun ufos uftp undo unds unfd unfp unno unns unon unop unos unps uns- unso unst unto unts unus unut uofo updf updo upnp upon upos uppp uppu upto upup usdf usdo usdp usds usdt usfs usno usnu usos uspo uspp usps ussf usss usst ussu usto ustp usts usun usus utfo utpd utto uttu uuno uutf uuuu