felo felt feof feoh ferb fere fero ferr fert feru fete feth fetr fett fetu ffee ffff ffrr fftf fhlb flee fler flet flob floe floo flor flot flou flub flue fluf fluo flur fobt foer fofo fohr fole foll folo folr folt foof fool foot for- forb fore forl foro forr fort fote foth foto fott foul four fout free freo fret frob froe froh frol frot frou frub frue ft-l fter ftlb ftub fubb fubu fuel fuet fuff fufu fule full fulu fuor fur- fure furl furo furr furt fute futo futu hbtl hbtu hebb hebe hebo hebr heeb heef heel heer heet hefe heft hehe heho hele helf hell helo helt helu heor heou herb here herl hero herr hert heru hete heth heto hett hetu heue heur hhhh hhof hler hltf hlul hobe hobo hoel hoer hofe hoff hofu hohe hohl hoho hol- holb hole holh holl holo holt holu hooe hoof hool hoor hoot hore horl horo horr hort hotb hote hoth hotl hoto hotr hott hotu houe houf hour hout hrbl hree hrob hrtb hrte htet htoh htol httr hubb hube hubl hubo huel huer huet hufe huff hufu huhu hule hull hult hulu huor huot hure hurl huro hurr hurt huru hute huth huto hutt hutu huub lblr lbrt le-u lebo lebu leef leel leer leet lefe leff left lehe lehr lehu lele lell lelo lelu leof leor leou lere lero lert lete leth leto lett leur lfhe lhee lhhh lhor llef llet lleu llll lloo lob- lobb lobe lobh lobo loeb loeu lofe loff loft lohe loho lohr lohu lole loll lolo loob looe loof lool loor loot lore loro lote loth lotl loto lotr lott loue louh loul lour lout louu lrrr ltbf ltbl ltee lthr lttr lube luef luer lufe luff luft lufu luhe luhu lule lull lulu luoh lure lurt lute luth o-eo obbo obel ober obet oble oblu oboe obol obor obot obre obrh obro obuh oele oere oeuf ofer off- offe offh offo offr offu ofor ofre ohbe ohee ohel oher ohho ohob ohoh ohre ohte ohto ohtu olbo ole- olef oleh oleo oler olet olfe olle ollo olof olor olot oltu olur oobe ooer ooff ooho oolo oooh oooo oore oort ootb orbb orbe orbo orbu ore- oreb oreh orel oreo orer orfe orff orfu orhe orle orlo orlu oro- oroe orof oror orot orro orte orth orto orub otee oter othe otho othr oto- otoe otof otoh otoo otor otre otro otte otto ottu otur ouer oufe ouff oule oulu our- oure ouro ourt out- outb oute outh outo ouu- rbbb rbbr rble rboh rebb rebe rebo rebu reeb reef reel reet refe reff refl refr reft refu rehb rehe reht relb rele rell relo relt reof reol reot reou rere rero rert reru rete reth reto retr rett reue reuf reul reut reuu rfef rffl rheb rhee rheo rhet rhob rhoh rhue rlee rlef rleu rob- robb robe robo robt robu roel roer roet rofe roff rofl rofo rohe rohl rohr rohu role rolf roll rolo rolt roob roof rool roor root rore roro rort roru rote roth rotl roto rotr rott roub roue rouf rouh roul rout rrle rrrr rtbf rtee rtfb rtle rtlt rubb rube rubu ruel ruer ruet rufe ruff rufo ruft ruhe ruhh ruhl ruhr rule rull rulo rure ruro ruru rute ruth rutl ruto rutt rutu tbrb tebo tebu teef teel teer teet teff tefl teft teho tehr tel- tele tell telo telt telu teoh teor ter- tere terf tero terr teru tete teth teto tetr tett tetu teut tfeb tfot the- theb thee thef thel theo ther thet theu thoe thof thoo thor thot thou thre thro thru thtb thtr thue thul thur tobe tobo tobt tobu toee toeh toer toet toff tofo toft tofu toho tohu tol- tole toll tolo tolt tolu toof tooh tool toor toot tore torf toro torr tort toru tote toth toto totr tott touh toul tour tout tre- tree tref treo tret treu trfr troe troo trot trou trte trtr trub true trut truu ttbb tteo tter ttff ttoe tttt ttul tubb tube tubo tubr tubu tuel tuer tuet tufe tuff tufo tuft tufu tuht tuhu tule tull tulo tulu tuor turb ture turf turo turr turt turu tute tutl tuto tutt tutu tuuo ubbe ubbo uber ubet uble ublo ubtf uele uell ufel ufer uffe uher uhle uhoh uhuh uleb ulee uleo ulfe ulft ulle ullo ullr ulo- ulto ultt ulul uofl uofo uor- uore urbe ure- ureh uret urfe urff urft urho urle uro- urol uroo urre urrh urte urth urur urut utel uter utfo uthe utor utto uttu uulu uutf uuuu

-tree bbbee be-er be-ro bebel beber beblo bebot beebe beeft beele beete beeth beeut beffe befoe befol befor befur beher behet behle behof behot behue behuf belbo belee belef belet bellb belle bello belot belue belur belut beofe beoff beote beoth beour berbe bereh berel beret berhe berle berlo berob beroe berol beror berre berru berte berth berto betee betel beter bethe betle betoo betor betou betre bett- bette betto betul beuer beule beure beute beuth bheel bheer bhele bhole bholu bhool bhoot bhore bhour bleer bleet bleft blehr blere blete bleue bloef bloor blorb blore blort blote bloto blott bloue blout bluer bluet bluff blufr bluft blurb blure blurr blurt bluth bluto bo-bo bo-ho bobet boble bobr bobre boeol boero boeuf boeur bofet boffo bohle bohol bohor bohot bohte bolbe bolel boleo boler bolet bolho boll- bolle bollo bollu bolte bolto booer boole boore boort booru booth borbo boree borel borer boret borle boro- boroo borot borou borre borro borth borul borut botel botet bothe botou botro botte bottu bouee bouel bouer bouet boul- boule boulo boult boure boute bouth bouto brebu breef breel breer breet brell brelo breo- brere breth breto brett breu- brloh brobo broer broft brohl brole broll brolo brool broth broto broue brout brrrr bruer bruet bruff bruhl brule brull brute btr-t bubbe