ppss ppts pptt ppur prbs pre- preb pree preg prep pres pret preu prgs prhs pri- prie prig prii pris prps prri prrs prse prsi prss prti prtp prtr prue prus prut pruu psbr psbt pseb pseg psei psgi psgr pshs psht psip psis psph pspi pspp pspr psps psrp psse psst psts pstu pter ptgs pths ptui pu-e pube pubs pubu puer puet pueu pugh pugs pugu puhi puig puir puis puit puiu pupe pupi pups pupu pur- purb pure purg puri purp purr purs puru push pusi puss pust put- pute puth puti puts putt putu rbbb rbbr rbbs rbgh rbhs rbis rbsp rbss rbst rebb rebe rebs rebu reeb reep rees reet rege regi regr regs regt regu rehb rehe rehi rehs reht reii reir reis reit reiu repe repi repp repr reps rept repu rere rerg reri rers rert reru rese resh resi resp ress rest rete reth reti retr rets rett reue reup reus reut reuu rgbe rgbi rghs rgit rgtr rgts rhbg rheb rhee rhes rhet rhhs rhib rhue rhug rhus rib- ribe ribs ribu riep rier ries riet rieu rige rigg righ rigi rigs rigu rihs riht riis ripe ripi ripp ripr rips ript rire riri rirs rise rish risi risp riss rist risu rite rith riti rits ritt ritu riue rius rpet rpgs rphs rpii rpps rpts rrhs rrrr rrsp rsbi rsee rsgb rshs rsis rspb rsps rsre rstp rsts rstu rtee rtei rtes rtgs rths rtps rtss rttp rtts rubb rube rubi rubp rubs rubu ruer rues ruet ruge rugg rugh rugi rugs ruhe ruhh ruhi ruhr ruhs ruis ruit rupe rupp rupt rure ruri rurp rurs ruru ruse rush rusi russ rust rusu rute ruth ruti ruts rutt rutu s-ib s-ii sbbs sber sbhs sbig sbse sbsi sbsp sbst sbus se-e se-g se-h se-i se-s se-t se-u sebe sebi sebs sebt seeb seeg seeh seep seer sees seet seeu sege segg segh segi segs segu sehe sehr sehs seie seih seii seip seir seis seit seiu sepe sepg sepi sepp sepr seps sept sepu serb sere serg seri serp serr sers sert seru sese sesh sesi sess sest set- sete seth seti sets sett seui seur sger sges sggg sggs sghs sgps sgsh sgss sgts shbs shbt she- sheb shee sheh shep sher shes shet sheu shgr shhh shhs shib shie shig shih shii ship shir shis shit shiu shpg shps shpt shre shri shrp shrs shtg shts shub shue shug shui shup shur shus shut shuu sibe sibi sibs sibu sieg sier sies sige sigg sigh sigi sigs sihi sihr sihs siht sihu siit sipe sipi sipp sips sipt sire siri sirp sirr sirs sirt siru sise sish sisi siss sist sisu sit- site sith siti sits sitt situ siue siui sius siut speb spee speg sper spes spet spgb spgt sphr sphs spht spib spie spig spip spir spis spit spps spri sprs spse spsp spss spst sptb sptr spts spue spug spui spur spus sput sreb sres srgb srhs srib sris srps srpt srsp srtp srtr srub ssbr ssee ssep sses sset ssgs ssgt sshs ssis ssit sspe ssps sspt ssrg ssri ssrs sssb sssh sssi ssss sstb ssth sstp ssts stbs stee steg step ster stes stet stge stgr sthg sths stib stie stig stih stip stir stis stit stpp stps stre stri strs stru stsi stss sttr stub stue stug stup stur stus stut sub- subb subg subh subi subs suee suer sues suet sueu sug- suge sugg sugh sugi suhb suhi suhr suie suig suir suis suit sup- supe suph supp supr sups supt sur- sure surg suri surp surr surs surt suru sus- suse susi susp suss sust susu sute suti sutu suus tbbs tbgs tbhs tbit tbrb tbsp tbst tbtp tebu teer tees teet tegg tegh tegi tegs tegt tegu tehi tehr teie teip teir teis teiu tepe tepi tepp tepu ter- tere teri terp terr ters teru tese tesh tesp tess test tete teth teti tetr tets tett tetu teut tghs tgts thbs the- theb thee thei thep ther thes thet theu thhp thi- thie thig thir this thpp thre thri thru thse thsr thss thtb thtr thts thue thug thur thus tibi tibs tibu tie- tiee tiei tiep tier ties tiet tige tigh tigi tigr tigs tiht tihu tiit tiiu tip- tipe tipi tipp tips tipt tipu tirb tire tiri tirr tirs tiru tisb tise tish tisi tiss tist tite tith titi titp tits titt titu tpbg tpeg tper tphs tpir tppp tppr tprs tpte tptp tptr tput tre- tree treg trei tres tret treu trge trhs tri- trib trie trig trip tris trit trpe trpg trpp trps trsi trst trte trtr trub true trug trus trut truu tses tset tsgt tshb tshe tshi tshs tsig tsis tsps tspt tsse tssg tssi tssr tsst tsts tsui tsup ttbb tter ttss tttt tubb tube tubr tubs tubu tuei tuer tues tuet tugg tugh tugs tugu tuhs tuht tuhu tuig tuis tuit tuiu tupe tuph tupi tups tupu turb ture turg turi turp turr turs turt turu tush tusi tuss tust tute tuti tuts tutt tutu u-ie u-rp ubbe ubbi uber ubet ubii ubir ubis ubit ueir uepi uers uess ugep uggs uggt ughe ughi ughs ugis ugri ugur uguu uher uhrs uhss uhti uhuh uhup uies uige uipi uirr uise uist uits upbe upie upis uppe uppp uppu upri upse upsi upup urbe urbi urbs ure- ureh ures uret urge urgh urgi urgu urib urie uris uriu urre urrh urri urse ursi urss ursu urte urth urts urup urur urus urut usbe usbr usbs usee user uses uset usgp ushi ushr ushs ushu usie usip usis uspp usps ussb usse ussr usss usst ussu ustb uste usti ustp usts usui usus utep uter utes uthe utis utri utti uttu utug uuri uusi uuuu