-hou bbbb bbeb bbet bblb bebb bebe bebi bebo beeb beel beer beet behr beil beir beit bele beli bell belo belt belu beo- beor beot bere beri bero berr bert beru bete beth beti beto bett betu beur bhel bher bhet bhie bhil bhir bhit bhoi bhor bhot bhrt bhur bhut bhuu bibb bibe bibi bibl bibo bieb biel bier biet bieu bihe bihi bihl bihu bile bili bill bilo bilt bilu bio- bioi biol biot biou birb bire biri birl biro birr birt biru bite bith bito bitt bitu blbt bleb blee bleh blei bleo blet bleu blio blir blit blob bloo blot blou blub blue blur blut bobb bobe bobi bobo bobu boee boel boeo boer boet bohl boho bohr boht bohu boi- boie boii boil boit boiu bole boli boll bolo bolt bolu boob booe booh bool boor boot bor- bore borh bori boro borr bort boru botb bote both boti boto bott boue bouh boul bour bout breb bree brei brel breo brer bret brie brih bril brio brit brob broe broh brol broo bror brot brou brrr brue bruh brut btie btob btor btrt bttb bubb bube bubi bubo bubu buel buer bueu buhe buhi buhl buho buhr buie buir buit buiu bulb bule buli bull bult bulu buol bur- burb bure burh buri burl buro burr burt buru but- bute buti buto butt ebbo ebbr ebel eber ebit ebli eboe ebol eboo ebor ebro ebru ebul ebur eeee eele eero eete eeth eetu eheh ehel eher eheu ehle ehlo ehre ehte eiei eier eiho eile eiou eire eitb eith eiti eito eitr el-b elbe elbi elbo elbu elee eleh eleo eler elet elhi elie elil elio elit elle elli ello ellu eloi elro elte elto elue elui elul eoir eole eoli eolo eore eori eorl eoto erbb erbe ereb erei erel erer eret erhu erie erih eril erio erit eriu erle erli erll erob eroe eroi erol eroo erre erro erth ertl ertu erub eruh erur etbr etee etel eter eth- ethe etho etio etoe etoh etre etro ette etti etto ettu etui eubi euer euhl eule euoi eur- eure euro eurt euth h-ii hbio hbit hbtl hbtu hebb hebe hebi hebo hebr heeb heel heer heet hehe heho heie heih heil heir heit hele heli hell helo helt helu heor heou herb here heri herl hero herr hert heru hete heth heto hett hetu heue heui heur hhhh hibi hibt hibu hiei hier hiet hieu hihe hihi hiho hiht hiie hiil hiit hiiu hile hili hill hilo hilt hilu hiob hire hiri hiro hirt hiru hite hiti hito hitt hler hlul hobe hobo hoei hoel hoer hohe hohl hoho hoie hoil hoir hoit hol- holb hole holh holi holl holo holt holu hooe hool hoor hoot hore hori horl horo horr hort hotb hote hoth hoti hotl hoto hotr hott hotu houe hour hout hrbl hree hrib hrit hrob hrtb hrte htet htoh htol httr hubb hube hubi hubl hubo huel huer huet huhi huhu huib huie huil huir huit hule huli hull hult hulu huor huot hure huri hurl huro hurr hurt huru hute huth huti huto hutt hutu huub i-be ibeh ibet ibie ible ibot ibri ibro ibtb ibtl ieet ieie ieio iele ieoh iere ieri iett iher ihit ihob ihre ihub ihuo iihl iiht iiie iiii iiio iiit iioi iioo iitr iitt ile- ileo iler ilet ilie ilio ilir ilit ill- ille illi illo illt iloo ilot ilre ilut iobi ioee ioel ioii ioio ioit iole iolo iooi iooo iore iori iote ioto irbe iree irel irer iri- irie iril irio irlb irob iroh irre irri irte irti irul itbe itel iter itet ithe itie itil itll itoh itoi itol itoo itor itou itri itto itur iuel iuiu lblr lbrt le-u lebo lebu leel leer leet lehe lehi lehr lehu leib leie leil leio leir leit lele leli lell lelo lelu leoi leor leou lere lero lert lete leth leti leto lett leur lhee lhhh lhor libe libo libr libu lieb liel lier liet lieu lih- lihe lihi liho liht liii liir lilb lile lili lill lilo lilt lilu lio- lior lire liri lirl liro lirr lirt liru litb lite lith liti litl lito litr litt litu liue liut llet lleu llll lloo lob- lobb lobe lobh lobi lobo loeb loei loeu lohe lohi loho lohr lohu loir loit loiu lole loli loll lolo loob looe lool loor loot lore lori loro lote loth loti lotl loto lotr lott loue louh loui loul lour lout louu lroi lrrr ltbl ltee lthr ltib lttr lube luer luhe luhi luhu luit lule luli lull lulu luoh lure luri lurt lute luth luti o-eo obbo obel ober obet obie obit oble oblu oboe oboi obol obor obot obre obrh obri obro obuh oeil oele oere oeti ohbe ohee ohel oher ohhi ohho ohio ohob ohoh ohre ohte ohto ohtu oier oiii oire oirt oiti olbo ole- oleh olei oleo oler olet olib olie olio olit olle olli ollo olor olot oltu olur oobe oobi ooer ooho oolo oooh oooo oore oort ootb orbb orbe orbi orbo orbu ore- oreb oreh orel oreo orer orhe ori- orie oril orio orit orle orlo orlu oro- oroe oror orot orri orro orte orth orto orub otee oter othe otho othr otit oto- otoe otoh otoo otor otre otro otte otti otto ottu otur ouer ouie ouii ouir ouit oule oulu our- oure ouro ourt out- outb oute outh outi outo ouu- rbbb rbbr rble rboh rebb rebe rebo rebu reeb reel reet rehb rehe rehi reht reii reil reir reit reiu relb rele rell relo relt reol reot reou rere reri rero rert reru rete reth reti reto retr rett reue reul reut reuu rheb rhee rheo rhet rhib rhio rhli rhob rhoh rhue rib- ribe ribo ribu riel rier riet rieu riho riht rile rill rilo rilu riol riot riou rire riri rite rith riti ritl rito ritt ritu riue rlee rleu rob- robb