iirs iisi iisp iisr iist iisu iita iitr iitt ipas ipat ipea iper ipes ipet ipie ippa ippr ipri ipsa ipse ipsi ipsp ipss ipta ipts ipur ipus iput irae irai irap irar iras iree irer ires iri- iria irie irip iris irpa irpe irps irra irre irri irrs irsa irse irsp irta irte irti irtp irts irus is-a isae isai isar isas isat isea isee isep iser ises iset isia isie isis isit ispa ispe ispr isps isra isri isrp issa isse issi issp issr isss issu ista iste isti istp istr ists isua isup isus itaa itai itap itar itas itat itea itep iter ites itet itia itie itis itpa itra itri itrs itsa itse itsi itsp itsu itta itup itur iuiu iupa iupp iura iuse iuss iust paap paar paas paat paea paep paer paes paia paie paip pair pais pait papa pape papi papp papr paps par- para pare pari parp parr pars part paru pasa pase pasi pasp pass past pata pate pati patr pats patt patu paua paup paur paus paut peai peap pear peas peat peau peep peer pees peet peia peip peir peis peit pepa pepe pepi peps per- pera pere peri perp perr pers pert peru pesa pese pesi pess pest pesu peta pete peti petr pets pett peur peut piai pias piat piau piea piep pier pies piet piia piip pipa pipe pipi pipp pips pira pire piri pirr pirs piru pisa pise pisi piss pist pisu pita pite piti pitr pits pitt pitu pius ppap ppar pper ppie pppa pppp ppps ppru ppss ppta ppts pptt ppur prae prai prar pras prat prau pre- pree prep pres pret preu pri- pria prie prii pris prps prri prrs prsa prse prsi prss prti prtp prtr prue prus prut pruu psap psas psat psei psia psip psis pspi pspp pspr psps psrp pssa psse psst psts pstu ptas pter ptsa ptui pu-e puar puas puer puet pueu puir puis puit puiu pupa pupe pupi pups pupu pur- pura pure puri purp purr purs puru pusa pusi puss pust put- puta pute puti puts putt putu raas raat raep raer raes raia raie raii raip rair rais rait raiu rapa rape rapi rapp raps rapt rara rare rari rars rasa rase rasi rasp rass rast rasu rata rate rati ratp rats ratt ratu raua raue raup raus raut rea- reae reap rear reas reat reau reep rees reet reia reii reir reis reit reiu repe repi repp repr reps rept repu rera rere reri rers rert reru resa rese resi resp ress rest reta rete reti retr rets rett reue reup reus reut reuu riaa riai rias riat riau riep rier ries riet rieu riia riis ripa ripe ripi ripp ripr rips ript rire riri rirs risa rise risi risp riss rist risu rita rite riti rits ritt ritu riue rius rpet rpii rpps rpta rpts rras rrat rrrr rrsp rsaa rsai rsee rsis rsps rsre rssa rstp rsts rstu rsua rtai rtas rtee rtei rtes rtpa rtps rtss rttp rtts ruas ruer rues ruet ruis ruit rupa rupe rupp rupt rura rure ruri rurp rurs ruru rusa ruse rusi russ rust rusu ruta rute ruti ruts rutt rutu s-ii saae saap saar saas saat saer saes saia saie saip sair sais sait sapa sape sapi sapp saps sara sare sari sarp sarr sars sart saru sasa sase sasi sass sast sata sate sati satr sats satt satu saua saue saup saur saus saut se-e se-i se-s se-t se-u seaa seap sear seas seat seau seea seep seer sees seet seeu seia seie seii seip seir seis seit seiu sepa sepe sepi sepp sepr seps sept sepu sera sere seri serp serr sers sert seru sesa sese sesi sess sest set- seta sete seti sets sett seui seur siaa siae siai sias siat siau sier sies siit sipa sipe sipi sipp sips sipt sira sire siri sirp sirr sirs sirt siru sisa sise sisi siss sist sisu sit- sita site siti sits sitt situ siue siui sius siut sp-a spae spap spar spas spat spau spea spee sper spes spet spia spie spip spir spis spit spps spri sprs spsa spse spsp spss spst spta sptr spts spue spui spur spus sput sras sres sris srps srpt srsp srta srtp srtr ssaa ssap ssas ssat ssau ssee ssep sses sset ssis ssit sspa sspe ssps sspt ssra ssri ssrs sssa sssi ssss ssta sstp ssts stae stai stap star stas stat stau stea stee step ster stes stet stia stie stip stir stis stit stpp stps stra stre stri strs stru stsi stss sttr stue stup stur stus stut suar suas suat suee suer sues suet sueu suie suir suis suit sup- supa supe supp supr sups supt sur- sura sure suri surp surr surs surt suru sus- susa suse susi susp suss sust susu suta sute suti sutu suus taa- taar taas taat taer taes taia taip tair tais tait tapa tape tapi tapp tapr taps tapt tapu tara tare tari tarp tarr tars tart taru tasa tase tasi tasp tasr tass tast tasu tata tate tati tatr tats tatt tatu taua taue taur taus taut tear teas teat teer tees teet teia teie teip teir teis teiu tepa tepe tepi tepp tepu ter- tera tere teri terp terr ters teru tesa tese tesp tess test teta tete teti tetr tets tett tetu teut tiaa tiar tias tie- tiea tiee tiei tiep tier ties tiet tiit tiiu tip- tipa tipe tipi tipp tips tipt tipu tira tire tiri tirr tirs tiru tisa tise tisi tiss tist tita tite titi titp tits titt titu tpap tpau tper tpia tpir tppa tppp tppr tprs tpsa tpte tptp tptr tput traa trae trai trap tras trat trau tre- trea tree trei tres tret treu tri- tria trie trip tris trit trpa trpe trpp trps trra trsi trst trte trtr true trus trut truu tsaa tsai tsar tsat tsau tses tset tsia tsis tsps tspt