-ous dddd ddot ddpo ddps ddss ddts dnpo dntp dntt dnus dnut dod- dodd dodo dods dond donn dono donp dons dont dood doon doop doos doot dopo dopp dops dopt doso doss dost dotd doto dots dott doud doun doup dous dout dpdt dpos dpsd dpst dpsu dpts dsdp dsos dsps dspt dssn dssp dsst dstn dsto dsts dtdp dtot dtss dttp dudd dudo duds dudu dunn duno duns dunt duo- duon duos dupo dust dutp duts duut n-up nddo ndnp ndnt ndop ndos ndpd ndps ndss ndut 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 nsds nsdt nsos nsou nsps nsso nssp nsss nstd nstp nsts nstu ntds ntnd ntnu ntop ntpd ntss ntsu ntto nudd nudo nunn nuno nuns nunt nuon nups nuss nust nusu nuts nutt nutu oddd odds odon odoo odop odos odot odou odso odts odtu odus ondo onno onod onon onos onpt onpu onso onst ont- onto onup onus onut 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 oto- oton otoo otos otpp otso otsu otto otts ottu otus ouds oun- ound ousd oust out- outo outs ouu- pdns pdos pdpn pdsd pdss pnon pnot pnpo pnpp pntd pnup pod- podd podo pods podu pond pono ponp pons pont pood poon poop poos poot pop- popo popp pops popt posn poso poss post potd poto pots pott potu poud poun poup pous pout ppds ppod ppos pppd pppn pppo pppp ppps ppss pptn ppts pptt psdp psds pson psos psou pspp psps psso psst psts pstu ptop ptpd ptsd pudo puds pudu pund puno puns punt punu pups pupu pusd puss pust put- puto puts putt putu s-os sdds sdot sdps sdss sdsu snns snod snoo snop snos snot snpo snpp snsd snus sodd sodo sods sodu son- sond sono sons sont sonu sood soon soop soos soot sopd sopo sopp sops sopu soso soss sost sotn soto sotp sots sotu soud soun soup sous sout spdp spdt spns spod spon spoo spop spos spot sppd spps spsd spso spsp spss spst spto spts spud spun spus sput ssdd ssdp ssns ssop ssot sspo ssps sspt ssss sstd sstp ssts stds stnd stnn stns stod ston stoo stop stos stot stou stpd stpp stps stss sttd stud stun stup stus stut sudd sudo suds sun- sund sunn suno suns sunt sunu suos sup- supo supp sups supt sus- susd suso susp suss sust susu suto sutu suus tdss tndd tnsp tnts tnut todd todo tods todt todu tonn tono tons tonu tood toon toos toot top- topd topo topp tops topt topu toso toss tost tosu totd toto tots tott toun toup tous tout tpdu tpon tppd tppp tptp tput tsop tsos tsou tspn tspo tsps tspt tsst tsts tsun tsup tton ttop ttss tttt tudu 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 undo unds unno unns unon unop unos unps uns- unso unst unto unts unus unut updo upnp upon upos uppp uppu upto upup usdo usdp usds usdt usno usnu usos uspo uspp usps usss usst ussu usto ustp usts usun usus utpd utto uttu uuno uuuu