bbbb bbdd bbdo bbeb bbet bblb bd-r bdii bdle bebb bebe bebi bebo bede bedi bedl bedo beeb beed beel beer beet beil beir beit beld bele beli bell belo belt beo- beod beor beot berd bere beri bero berr bert bete beti beto bett bibb bibe bibi bibl bibo bide bidi bido bidr bieb bied biel bier biet bild bile bili bill bilo bilt bio- bioi biol biot birb bird bire biri birl biro birr birt bitd bite bito bitt blbt bldr bleb bled blee blei bleo blet blio blir blit blob blod bloo blot bobb bobe bobi bobo bodb bode bodi bodo boee boel boeo boer boet boi- boid boie boii boil boit bold bole boli boll bolo bolt boob bood booe bool boor boot bor- bord bore bori boro borr bort botb botd bote boti boto bott brdo brdt breb bred bree brei brel breo brer bret brid brie bril brio brit brob brod broe brol broo bror brot brrr btdt btie btob btor btrt bttb d-bo dbit dbtt dddd ddie ddot ddre debe debi debt dedd dede dedi dedo deeb deed deel deer deet deid deie deil deir deit deld dele deli dell delo delt deol deor der- derb dere deri dero derr dete deto detr dibb dibe dibo dide didi dido dieb died diel dier diet diii dile dili dill dilo diol dior diot dird dire dirl dirr dirt dite diti dito ditt dlbd dlib dlii dlil dlit dobb dobe dobi dobl dod- dodd dode dodi dodo doel doer doid doil doit dold dole doli doll dolo dolt doob dood dool door doot dord dore dori doro dorr dort dotd dote doti doto dott dred dree drei drel dret drib drie dril drit drob drod drol drot dted dtle dtor dtot dtrl ebbo ebbr ebed ebel eber ebid ebit ebli eboe ebol eboo ebor ebro edde eddi eddo ede- edei edel eder edie edil edit edle edod eede eeee eele eero eete eid- eide eidi eido eidr eied eiei eier eild eile eird eire eitb eiti eito eitr el-b elbe elbi elbo elde eldi eldr eled elee eleo eler elet elid elie elil elio elit elle elli ello elod eloi elro elte elto eode eoir eole eoli eolo eore eori eorl eotd eoto erbb erbe erde erdi ereb ered erei erel erer eret erie eril erio erit erld erle erli erll erob erod eroe eroi erol eroo erre erro ertl etbr etee etel eter etio etoe etre etro ette etti etto i-be ibdo ibed ibet ibid ibie ible ibot ibrd ibri ibro ibtb ibtl idbe iddo ided idee idel ideo ider idid idie idil idio idir idle idli idol idre idro iedr ieet ieie ieio ield iele iere ieri iett iide iied iiie iiii iiio iiit iioi iioo iitr iitt ilde ile- iled ileo iler ilet ilie ilio ilir ilit ill- illd ille illi illo illt iloo ilot ilre iobi iod- iodd iode iodo ioee ioel ioii ioio ioit iole iolo iooi iooo iore iori iote ioto irbe irdo ired iree irel irer iri- irid irie iril irio irlb irob irod irre irri irte irti itbe itdo itel iter itet itie itil itll itoi itol itoo itor itri itto lblr lbrt ldeo lebd lebo lede ledi ledo ledt leed leel leer leet leib leid leie leil leio leir leit lele leli lell lelo leod leoi leor lerd lere lero lert lete leti leto lett libe libo libr lidb lide lidl lido lieb lied liel lier liet liii liir lilb lile lili lill lilo lilt lio- liod lior lird lire liri lirl liro lirr lirt litb litd lite liti litl lito litr litt lldb llet llll llod lloo lob- lobb lobe lobi lobo lode lodi loeb loei loid loir loit lold lole loli loll lolo loob lood looe lool loor loot lord lore lori loro lotd lote loti lotl loto lotr lott lrdd lroi lrrr ltbl ltee ltib lttr o-eo obbo obdt obed obel ober obet obid obie obit oble oboe oboi obol obor obot obre obri obro obtd odbo oddd oddi oded odei odel odeo oder odet odie odio odir odle odoo odor odot odrl oedo oeid oeil oele oere oeti oido oier oiii oire oirt oiti olbo oldb olde ole- oled olei oleo oler olet olib olid olie olio olit olle olli ollo olor olot oobe oobi oodi ooer ooid oold oolo oooo oord oore oort ootb orbb orbe orbi orbo orde ordo ore- oreb ored orel oreo orer ori- orid orie oril orio orit orle orlo oro- oroe oror orot orri orro orte orto otbd oted otee oter otit oto- otoe otoo otor otre otro otte otti otto rbbb rbbr rble rder rdio rebb rebe rebo redd rede redi redl redo redr reeb reed reel reet reid reii reil reir reit relb reld rele rell relo relt reod reol reot rerd rere reri rero rert retd rete reti reto retr rett rib- ribe ribo ridd ride ridi rido ried riel rier riet rile rill rilo riol riot rire riri rite riti ritl rito ritt rldt rlee rob- robb robe robi robo robt rodd rode rodi rodo roed roel roer roet roid roil roio roir roit rold role roll rolo rolt roob rood rooi rool roor root rore rori roro rort rote roti rotl roto rotr rott rred rrle rrrr rtdt rtee rtei rtle rtlt tbil tbit tbrb tddb tdil tdor tdri tebo tedd tede tedi teed teel teer teet teie teil teir tel- teld tele teli tell telo telt teor ter- tere teri tero terr tete teti teto tetr tett tibi tidd tide tie- tied tiee tiei tiel tieo tier tiet tiit tild tile till tilo tilr tilt tirb tird tire tiri tirl tiro tirr tite titi tito titt tldr tlli tobe tobi tobo tobt todd tode todi todo todt toed toee toei toer toet toid toie toil toit tol- told tole toli toll tolo tolt tood tool toor toot tord tore tori toro torr tort totd tote toti toto totr tott tre-