nure nuri nurn nurp nurr nurs nurt nuru nurv nuse nusi nuss nust nusu nute nuts nutt nutu nvcc nvcs nvir nvis nvpi nvss nvtc nvtv pccc pcce pccs pcep pcer pcin pcip pcns pcnt pcpn pcpp pcps pcrc pcre pcse pcte pcts pctv pcun pece peci pecr pecs pect peec peen peep peer pees peet peev pein peip peir peis peit pen- penc pene peni penn pens pent penu pepe pepi peps per- perc pere peri pern perp perr pers pert peru perv pese pesi pess pest pesu pete peti petn petr pets pett peun peur peut picc pice pici picr pics pict picu pien piep pier pies piet piip pinc pine pini pinn pinp pins pint pinu pipe pipi pipp pips pirc pire piri pirn pirr pirs piru pise pisi piss pist pisu pite piti pitr pits pitt pitu pius pnec pnes pnet pneu pnic pnin pnpp pnsc pntr pnup ppcc ppci ppcs ppen pper ppic ppie pppn pppp ppps pprc ppru ppss pptn ppts pptt pptv ppur prcc prcp prcs pre- prec pree pren prep pres pret preu prev pri- prie prii prin pris priv prnp prps prri prrs prsc prse prsi prss prsv prtc prti prtp prtr prue prus prut pruu psci pscu psec psei psip psis psnc psni psnr pspi pspp pspr psps psrp pssc psse psst psts pstu pstv psvt ptcc pten pter pttc ptui pu-e puce puer puet pueu puin puir puis puit puiu punc pune puns punt punu pupe pupi pups pupu pur- pure puri purp purr purs puru pusi puss pust put- pute puti puts putt putu puuc pvcs pvts rccc rccs rcep rcet rcic rcis rcnr rcpi rcps rcpt rcsc rcsi rcss rctc rcti rcts rctv rcuv rcvr rcvs recc rece reci recp recr recs rect recu reen reep rees reet reev reii rein reir reis reit reiu rene reni renn rens rent renu repe repi repp repr reps rept repu rere reri rers rert reru rese resi resn resp ress rest rete reti retr rets rett reue reup reus reut reuu reve revi revp revs ricc rice rics rict rien riep rier ries riet rieu riin riis rine rinn ripe ripi ripp ripr rips ript rire riri rirs risc rise risi risp riss rist risu rite riti rits ritt ritu riue rius rive rivp rivs rncp rncs rnie rnin rnnt rnpv rnsp rntp rnut rpcs rpet rpii rppn rpps rptn rpts rrrr rrsp rrun rscc rscn rscs rsee rsis rsnn rsnr rsps rsre rstp rsts rstu rsvp rtcc rtce rtee rtei rtes rtns rtps rtss rttp rtts rtve rtvi ruce ruci ruct ruen ruer rues ruet ruin ruis ruit runc rune runi runn runs runt rupe rupp rupt rurc rure ruri rurp rurs ruru ruse rusi russ rust rusu rute ruti ruts rutt rutu ruun ruve ruvi ruvu rv-c rver rvsp s-ic s-ii s-iv s-vt sccc scce sccp sccs scct scec scee scep scer scet sci- scic scie scin scip scir scis scit sciv scnr scnt scpe scpi scps scpt scr- scrc scre scri scrn scrs scsc scsi scsn scsr scst scsu sctc sctn sctr scts sctv scun scup scur scut scvp se-c se-e se-i se-n se-s se-t se-u sec- secc sece secn secr secs sect secu secv seec seen seep seer sees seet seeu seie seii sein seip seir seis seit seiu sene seni senn senr sens sent sepe sepi sepn sepp sepr seps sept sepu serc sere seri sern serp serr sers sert seru serv sesc sese sesi sess sest set- setc sete seti sets sett seui seur seve sevi sicc sice sici sicp sics sicu siec sien sier sies siit sine sini sinn sinp sins sint sinu sipc sipe sipi sipp sips sipt sirc sire siri sirp sirr sirs sirt siru sisc sise sisi siss sist sisu sit- sitc site siti sitn sits sitt situ siue siui sius siut sive sivi sncc sncp snee snep sner snes snet snie snip snir snit snns snpp snrs snte sntr sntv snur snus snvi spcc spcs spec spee spen sper spes spet spic spie spin spip spir spis spit spiv spne spns spps spri sprs spse spsp spss spst sptc sptr spts spue spui spun spur spus sput srcc srct srec sres sris srni srnn srpc srps srpt srsp srtp srtr srtv srvn sscc ssce ssci sscp sscs ssec ssee ssep sses sset ssin ssis ssit ssns sspc sspe ssps sspt ssrc ssri ssrs sssc sssi ssss sstc sstp ssts ssvp st-v stcc stcp stcs stcu stec stee sten step ster stes stet stev stic stie stip stir stis stit stnn stnr stns stpp stps strc stre stri strn strs stru stsi stss sttc sttr stuc stue stun stup stur stus stut stuv stvs suc- succ suci sucr sucs suee suen suer sues suet sueu suev suie suin suir suis suit sun- sune suni sunn suns sunt sunu sup- supe supp supr sups supt supv sur- surc sure suri surn surp surr surs surt suru surv sus- suse susi susp suss sust susu sute suti sutu suus suvi suvs svcc svce svcs svec sven svet svic svir svit svns svsc svtr tccc tccu tcep tcnn tctc tcts tecr tecs tect teec teen teer tees teet teev teic teie tein teip teir teis teiu tenc tene teni tenn tenp tens tent tenu tepe tepi tepp tepu ter- terc tere teri tern terp terr ters teru tesc tese tesp tess test tete teti tetr tets tett tetu teut ticc tice tics tie- tiee tiei tien tiep tier ties tiet tiit tiiu tinc tine tini tinn tins tint tinu tip- tipc tipe tipi tipp tips tipt tipu tire tiri tirr tirs tiru tise tisi tiss tist titc tite titi titp tits titt titu tivi tncc tnes tnsp tnts tnut tpcp tpcs tper tpir tppp tppr tprs tpsc tpte tptp tptr tput trcc tre- trec tree trei tren tres tret treu trev tri- tric trie trin trip tris trit trpc trpe trpn trpp trps trpv trsi trst trtc trte trtr truc true trun