lloc lloo lob- lobb lobe lobo locc loce loco locu loeb loeu lole loll lolo loob looc looe lool loor loot lore loro lote lotl loto lotr lott loue loul lour lout louu lroc lrrc lrrr ltbl ltcc ltee lttc lttr ltuc lube luce luer lule lull lulu lure lurt lute o-eo obbo obec obel ober obet oble oblu oboe obol obor obot obre obro ocbc occc occt oce ocee ocet oclc ocre ocrl ocro ocrr oct- octe octo ocul ocur oec- oecc oeec oele oere olbo olcc ole- oleo oler olet olle ollo olor olot oltu olur oobe oocr ooer oolo oooo oore oort ootb orbb orbe orbo orbu orce orco ore- oreb orec orel oreo orer orle orlo orlu oro- oroe oror orot orro ortc orte orto orub otcl otee oter oto- otoe otoo otor otre otro otte otto ottu otur oucc ouer oule oulu our- oure ouro ourt out- outb oute outo ouu- rbbb rbbr rbcl rble rcbc rcbo rccb rccc rcet rcle rctc rebb rebe rebo rebu recc rece recr rect recu reeb reel reet relb rele rell relo relt reol reot reou rere rero rert reru rete reto retr rett reue reul reut reuu rlee rleu rob- robb robe robo robt robu rocc roce roco roel roer roet role roll rolo rolt roob rool roor root rorc rore roro rort roru rotc rote rotl roto rotr rott roub roue roul rout rrle rrrr rtcc rtce rtee rtle rtlt rubb rube rubu ruce ruct ruel ruer ruet rule rull rulo rurc rure ruro ruru rute rutl ruto rutt rutu tbcb tbcc tbce tbrb tccc tccu tctc tcul tebo tebu tecl teco tecr tect teec teel teer teet tel- telc tele tell telo telt telu teor ter- terc tere tero terr teru tete teto tetr tett tetu teut tlco tobe tobo tobt tobu toce toco toee toer toet tol- tole toll tolo tolt tolu tool toor toot torc tore toro torr tort toru totc tote toto totr tott toul tour tout trcc trcl tre- trec tree treo tret treu troc troe troo trot trou trtc trte trtr trub truc true trut truu ttbb tteo tter ttoe tttt ttul tubb tube tubo tubr tubu tucc tuco tuel tuer tuet tule tull tulo tulu tuor turb turc ture turo turr turt turu tute tutl tuto tutt tutu tuuo ubbe ubbo uber ubet uble ublo uboc ucbc ucel ucrc ucut uele uell ulbc ulcc ulco uleb ulee uleo ulle ullo ullr ulo- uloc ulto ultt ulul uocc uolc uor- uore urbe ure- uret urle uro- urol uroo urre urte urur urut utec utel uter utor utto uttu uulu uuoc uuuu

-tree bbbee bcell be-er be-ro bebel beber beblo bebot becco becel becue becut beebe beele beete beeut belbo belce belec belee belet bellb belle bello belot belue belur belut beote beour berbe bercu berec berel beret berle berlo berob beroe berol beror berre berru berte berto betee betel beter betle betoo betor betou betre bett- bette betto betul beuer beule beure beute bleer bleet blere blete bleue bloor blorb blore blort blote bloto blott bloue blout bluer bluet blurb blure blurr blurt bluto bo-bo bobet boble boboc bobr bobre bocce bocet bocle bocor boece boeol boero boeur bolbe bolel boleo boler bolet boll- bolle bollo bollu bolte bolto booce booco booer boole boore boort booru borbo borce borec boree borel borer boret borle boro- boroo borot borou borre borro borul borut botel botet botou botro botte bottu bouce bouee bouel bouer bouet boul- boulc boule boulo boult boure boute bouto brebu brece breel breer breet brell brelo breo- breoc brere breto brett breu- brobo broce broer brole broll brolo brool broto broue brout brrrr bruce bruer bruet brule brull brute btc-e btr-t bubbe buber buble bucco buceo bucet bucur buell bulb- bull- bulle bulou bulto bulul bulut buolt burcu burel buret burle burol buroo burro burru burte burtt buruc burut butec buteo buter butle buto- butor butot butou butte butuo butut c-cor c-tec cblue ccccc ccell ccett ccrcl ccrel cctrl cebec ceber ceco- ceele ceelo ceere celco celeb celer cell- celle cello celo- celte ceoce ceoor ceorl cerbu cerc- cerce cerco cerec cerer ceret cero- ceroc cerou cerre cerro certe ceto- cette cleco cleer cleet clerc clere clete cleto clett cloob cloor cloot clore clort clote cloue clour clout clubb clue- cluer clurr clute clutt co-bo co-co cobbe coble cobol cobot cobre cobue cocc- cocce cocco coceo cocle cocol cocto cocur coel- coelo coete coeur cole- colee colel coleo coler colet coll- colle collo colo- color colre colur cooee cooer coole coolo coore coote corbe corbo corbu corce core- coree corel corer coreu corlu coro- corol corot corre corrl corte corto cotel coter cotle cott- cotte cotto cottu cotul couco couer coule coull coult courb coure courl court couru couto coutu crebe crece creel creer crele crell creo- creot crete cretu creu- creue creul croce croco croll crooe crool croot crore crote crott croul crout crrel cruce cruel cruet crule crull cruor crure ctree ctrlc ctrol cttee ctulu cubbe cubeb cubel cuber cubo- cubot cubub cuero cueto culbe culet culle cullu culot culto culur cuoco cuore curce curel curer curet curle curll curlo curlu curre curro curto cutco cutcu cutee cuter cutle cutro cutto cuuel ebber ebbet ebble ebell ebelo eberl ebert eblul eboue ebull ebure eccle ecole ecolo ecto- ector ectot eeeee eelco eeler elbot elcor elcot elect eleet elele eleo- eleot eleut ellel eller ellet elloe ellul eloee elole eloor elore eloro elote elout elrec elrob eltro elubo elulu eluru elute eorre erbbe erber ercol erect erere eroor erore eroto errol error errtu erte ertel erter eruct etete etoll etool etoro etour etree ettel etter ettle eturu eubro eucre euell euler eurel euro- eurre lebce lebec lebel leber lebet lecce lecco leece leeco leell leere leert leleu lelle lerer leroc lerot letbe letot letre lette letto letur leuc- leuce leuco leuro lobbe lobbo lobec lober loble lobo- lobor loco- locro loler lollo lolol loobu looce looer loore loote