eeee eees eers eese eesi eete eets eetu eiei eier eies eiji eire eirs eise eiss eist eiti eitr ejer ejit ejji erei erer eres eret erie eris erit eriu erre errs erse ersi erst erts ertu erur erus esee eser eses eset esie esis esit esri esse essi esst essu este estj estr ests esui esus etee eter etes etre etsi etsu ette etti ettu etui euer eur- eure eurt euse ieet ieie iere ieri iers iesi iesr iest iesu iett iies iiie iiii iiis iiit iirs iisi iisj iisr iist iisu iitr iitt ijet ijji ijui iree irer ires iri- irie iris irje irre irri irrs irse irte irti irts irus isee iser ises iset isie isis isit isri isse issi issr isss issu iste isti istj istr ists isus iter ites itet itie itis itri itrs itse itsi itsu itur iuiu iuse iuss iust jeer jees jeet jeit jeju jere jeri jers jert jeru jese jess jest jesu jete jeti jets jett jeur jeus jiet jije jiji jiju jiri jirt jiru jist jiti jits jitu jset jssr jsss juei juis juju jure juri jurr jurs juse jusi juss just jute juti juts rees reet reii reir reis reit reiu rere reri rers rert reru rese resi ress rest rete reti retr rets rett reue reus reut reuu rier ries riet rieu riis riji rijs rire riri rirs rise risi riss rist risu rite riti rits ritt ritu riue rius rrrr rsee rsis rsre rsts rstu rtee rtei rtes rtss rtts ruer rues ruet ruis ruit rure ruri rurs ruru ruse rusi russ rust rusu rute ruti ruts rutt rutu s-ii se-e se-i se-s se-t se-u seer sees seet seeu seie seii seir seis seit seiu sere seri serj serr sers sert seru sese sesi sess sest set- sete seti sets sett seui seur sier sies siit sijt sire siri sirr sirs sirt siru sise sisi siss sist sisu sit- site siti sits sitt situ siue siui sius siut sjis sjrt sjsu sjur sres sris srtr ssee sses sset ssis ssit ssri ssrs sssi ssss ssts stee ster stes stet stie stir stis stit stre stri strs stru stsi stss sttr stue stur stus stut suee suer sues suet sueu suie suir suis suit suji sur- sure suri surr surs surt suru sus- suse susi suss sust susu sute suti sutu suus teej teer tees teet teie teir teis teiu teju ter- tere teri terj terr ters teru tese tess test tete teti tetr tets tett tetu teut tie- tiee tiei tier ties tiet tiit tiiu tiji tijs tire tiri tirr tirs tiru tise tisi tiss tist tite titi tits titt titu tjsj tre- tree trei tres tret treu tri- trie tris trit trsi trst trte trtr true trus trut truu tses tset tsis tsse tssi tssr tsst tsts tsui tter ttss tttt tuei tuer tues tuet tuis tuit tuiu ture turi turr turs turt turu tusi tuss tust tute tuti tuts tutt tutu u-ie ueir uers uess uies uirr uise uist uits ure- ures uret urie uris uriu urre urri urse ursi urss ursu urte urts urur urus urut usee user uses uset usie usis usse ussr usss usst ussu uste usti usts usui usus uter utes utis utri utti uttu uuri uusi uuuu