shou shre shrs shsc shts shue shul shur shus shut shuu slcc slcu slee sler sles slet slhs sloc sloe sloh sloo slos slot slrc slre slrs slsc slst slsu slts sluc slue slur slut soce soch socl soco socr socs soec soel soeo soes sohh sohl soho sohs sohu sole solh soll solo solr sols solt sool soor soos soot sore sorh soro sorr sors sort soru sose sosh soso soss sost sotc sote soth sotl soto sots sotu soue soul sour sous sout srcc srch srct srec sreo sres srhs sros srtr sscc ssce sscs ssec ssee sses sset sshl sshs sslc ssle sslt ssoc ssot ssrc ssrl ssrs sssc sssh ssss sstc ssth sstl ssts stcc stch stcs stcu stec stee stel steo ster stes stet sths stlc stle stlh stlo stlt stoe stol stoo stor stos stot stou strc stre stro strs stru stss sttc sttr stuc stue stul stur stus stut suc- succ such sucr sucs suee suel suer sues suet sueu suhl suho suhr sul- sulc sule sulh sull sulo sult sulu suoh suor suos sur- surc sure suro surr surs surt suru sus- suse suso suss sust susu sute suto sutu suus tccc tccu tch- tche tchh tcho tchr tchs tchu tcos tcsh tctc tcts tcul tech tecl teco tecr tecs tect teec teel teer tees teet teho tehr tel- telc tele tell telo tels telt telu teoh teor teos ter- terc tere tero terr ters teru tesc tese tesh tesl teso tess test tete teth teto tetr tets tett tetu teut thch the- thec thee thel theo ther thes thet theu thoe thoo thor thos thot thou thre thro thru thse thsr thss thtr thts thue thul thur thus tlco tlos tlrs toce toch toco toee toeh toer toes toet toho tohu tol- tole toll tolo tolt tolu tooh tool toor toos toot torc tore toro torr tors tort toru tosc tose tosh toso toss tost tosu totc tote toth toto totr tots tott touh toul tour tous tout trcc trcl tre- trec tree treo tres tret treu trhs troc troe troo tros trot trou trst trtc trte trtr truc true trus trut truu tscc tsec tses tset tshe tshs tsol tsos tsou tsse tssr tsst tstc tsts tteo tter ttoe ttss tttt ttul tucc tuch tuco tuel tuer tues tuet tuhs tuht tuhu tule tull tulo tulu tuor tuos turc ture turo turr turs turt turu tusc tush tuss tust tute tutl tuto tuts tutt tutu tuuo ucel uces uche ucho uchs ucos ucrc ucsc ucst ucsu ucut uele uell uers uess uhcl uher uhle uhoh uhrs uhss uhuh ulcc ulch ulco ulee uleo ules ulle ullo ullr ulo- uloc ulos ulto ults ultt ulul ulus uocc uolc uor- uore urch ure- ureh ures uret urho urle urls uro- urol uroo urre urrh urse urso urss ursu urte urth urts urur urus urut uscc usce usch usco uscs usee usel user uses uset usho ushr ushs ushu usle uslu usoc usoe usos ussc usse ussr usss usst ussu ustc uste usto usts usul usus utec utel uter utes uthe utor utsc utsl utto uttu uulu uuoc uuuu

-tree c-cor c-tec ccccc cccsl ccell ccett ccrcl ccrel cctrl cech ceche cecht ceco- cecos ceele ceelo ceere ceese celco celer celes cell- celle cello cells celo- celos celse celso celss celte celts ceoce ceoor ceorl ceose ceous cerc- cerce cerco cercs cerec cerer ceres ceret cero- ceroc ceros cerou cerre cerro cerrs cerse cerss certe certs cerus cesce cescr cesse ceste cests cetes ceto- cette cetus chech cheel cheer chees cheet cheho chehr chel- chele chell chelo cheo chere cherl chero chert cheru chese chess chest chete cheth cheto chets chett cheue chher chloe chlor chlou choco chocs choes chol- chole choll cholo cholt choor chor- chore chorl choro chors chort chose choss chost chote chott choue chout chueh chuet chull chulo chur- chure churl churr churs churt churu chuse chuss chust chute chuts chuul cleco cleer cleet cleos clerc clere clesh cless clete cleth cleto clett cloch cloes cloor cloos cloot clore clort close closh closo closs clost clote cloth clots cloue clour clous clout clue- cluer clues clurr cluse clush cluss clute cluts clutt co-co cocc- cocce cocco coceo coche cochl cocle cocol cocos cocto cocur cocus coel- coelo coels coers coest coete coeur coeus cohee cohoe cohol cohoo cohos cohrs cohse cohst cohue colch cole- colee colel coleo coler coles colet coll- colle collo colls colo- color colos colre colsh colts colur colus cooch cooee cooer coole coolo cools coore coors coost coote cooth coots corce core- coree corel corer cores coreu corlu coro- corol corot corre corrl corrs corse corso corss corsu corte corto corts corus cosch cosco cosec coser coses coset coshe coshh cosse cost- coste costo costs cotch cotel coter cotes cothe cotle cotos cotso cott- cotte cotto cotts cottu cotul couch couco couer couhe coule coull coult coure courl cours court couru couse coust couth couto couts coutu crece creel creer crees crele crell creo- creos creot cresc crese creso cress crest crete cretu creu- creue creul crlcs croce croco crocs croes croll crooe crool croos croot crore crose cross crost crote croth crots crott croul crous crout crrel crres cruce cruel cruet crule crull cruls cruor crure cruse crush crust cruth cruts csche cselt csere cstcc ctree ctrlc ctrls ctrol cttee ctulu cuche cuero cuers cueto culch cules culet culle culls cullu culot culsh culto cults culur cuoco cuore curce curch curel curer cures curet curle curll curlo curls curlu curre curro currs curse curst curto curts cusco cusec cuser cusse cusso custe cutch cutco cutcu cutee cuter cutes cuthe cutle cutro cutto cutts cuuel eccho eccle eches echos echss echte ecole ecolo ecots ecrus ecser ecthr ecto- ector ectot eeeee eelco eeler eeros eetch eholt ehret elche elcho elcor elcot elecs elect eleet elele eleo- eleos eleot elers eless elest elets eleut ellel eller elles ellet elloe ellos ellul eloee elole eloor elore eloro