-hou bbbb bbdd bbdo bbeb bbet bddh bdii bebb bebe bebi bebo bede bedi bedo bedu beeb beed beet beit beo- beod beot bete beth beti beto bett betu bhet bhie bhit bhoi bhot bhut bhuu bibb bibe bibi bibo bide bidi bido bidu bieb bied biet bieu bihe bihi bihu bio- bioi biot biou bitd bite bith bito bitt bitu bobb bobe bobi bobo bobu bodb bode bodh bodi bodo bodu boee boeo boet bohd boho boht bohu boi- boid boie boii boit boiu boob bood booe booh boot botb botd bote both boti boto bott boud boue bouh bout btdt btie btob bttb bubb bube bubi bubo bubu budb budd bude budi budo budu bueu buhe buhi buho buid buie buit buiu but- bute buti buto butt d-bo dbit dbtt dddd ddie ddot ddub debe debi debt debu dedd dede dedi dedo dedu deeb deed deet dehi dehu deid deie deih deit dete deth deto deue deut dhed dhee dhod dibb dibe dibo dide didi dido didu dieb died diet dieu dihu diii diot diou dite dith diti dito ditt dobb dobe dobi dobu dod- dodd dode dodi dodo doid doit doob dood doot dotd dote doth doti doto dott doub doud doue dout dted dthd dtot dub- dubb dube dubh dubu dudd dude dudo dudu duet duhe duhu duid duit duo- dute duut ebbo ebed ebid ebit eboe eboo edde eddi eddo ede- edeh edei edhi edie edit edod edou eede eedu eeee eete eeth eetu ehdd eheh eheu ehte ehud eid- eide eidi eido eidu eied eiei eiho eiou eitb eith eiti eito eode eotd eoto etee eth- ethe etho etio etoe etoh ette etti etto ettu etui eubi eude euoi euth h-ii hbio hbit hbtu hdod hdtt hebb hebe hebi hebo hedd hede hedi hedo heeb heed heet hehe heho heid heie heih heit heou hete heth heto hett hetu heue heui hhhh hibi hibt hibu hide hidi hied hiei hiet hieu hihe hihi hiho hiht hiie hiit hiiu hiob hite hiti hito hitt hobe hobo hode hodh hodi hoed hoei hohe hoho hoid hoie hoit hood hooe hoot hotb hotd hote hoth hoti hoto hott hotu houd houe hout htet htoh hubb hube hubi hubo hudd hude hudi hudo hudu hued huet huhi huhu huib huid huie huit huot hute huth huti huto hutt hutu huub i-be ibdo ibed ibeh ibet ibid ibie ibot ibtb idbe iddo ided idee ideo idid idie idio idub iduo ieet ieie ieio ieoh iett ieud ihed ihit ihob ihub ihud ihuo iide iied iiht iiie iiii iiio iiit iioi iioo iitt iobi iod- iodd iode iodo ioee ioii ioio ioit iooi iooo iote ioto itbe itdo itet ithe itie itoh itoi itoo itou itto iuiu o-eo obbo obdt obed obet obid obie obit oboe oboi obot obtd obuh odbo oddd oddi oded odei odeo odet odie odio odiu odoh odoo odot odou odtu oedo oeid oeti ohbe ohed ohee ohhi ohho ohid ohio ohob ohoh ohte ohto ohtu oido oiii oiti oobe oobi oodi ooho ooid oooh oooo ootb otbd oted otee othe otho otit oto- otoe otoh otoo otte otti otto ottu oude oudh oued ouie ouii ouit out- outb oute outh outi outo ouu- tbit tddb tebo tebu tedd tede tedi teed teet tehi teho teie teiu teoh tete teth teti teto tett tetu teut the- theb thed thee thei theo thet theu thi- thie thio thoe thoo thot thou thtb thud thue tibi tibu tidd tide tie- tied tiee tiei tieo tiet tiht tihu tiit tiiu tiou tite tith titi tito titt titu tobe tobi tobo tobt tobu todd tode todi todo todt todu toed toee toeh toei toet tohi toho tohu toid toie toit tood tooh toot totd tote toth toti toto tott touh toui tout ttbb tteo ttoe tttt tubb tube tubo tubu tude tudi tudu tuei tuet tuht tuhu tuit tuiu tute tuti tuto tutt tutu tuuo u-ie ubbe ubbi ubbo ubet ubid ubii ubit ubod ubud uddi udet udid udoh udoo udot uh-d uhde uhid uhoh uhti uhuh uthe utid utti utto uttu uuuu