-hou bbbb bbch bbci bbdd bbdo bbeb bbet bcbc bccc bcci bcde bcec bcet bchd bche bcie bcit bctc bcuc bdbc bddc bddh bdii bebb bebe bebi bebo bech beci becu bede bedi bedo bedu beeb beed beet beic beit beo- beod beot betc bete beth beti beto bett betu bhcc bhet bhie bhit bhoi bhot bhut bhuu bibb bibe bibi bibo bicc bice bich bici bico bide bidi bido bidu bieb bied biet bieu bihe bihi bihu bio- bioc bioi biot biou bitc bitd bite bith bito bitt bitu bobb bobe bobi bobo bobu boce boch boco bocu bodb bode bodh bodi bodo bodu boec boee boeo boet bohd boho boht bohu boi- boid boie boii boit boiu boob booc bood booe booh boot botb botd bote both boti boto bott boud boue bouh bout btcc btdt btec btie btob bttb bubb bube bubi bubo bubu bucc buce buch buci buco bucu budb budd bude budi budo budu bueu buhe buhi buho buic buid buie buit buiu but- bute buti buto butt c-bo c-cd cbbc cbcc cbce cbct cbcu cbdb cbdc cbdi cbdo cbec cbee cbet cbid cbit cbot cbtc ccbc cccb cccc ccci cccu ccdc ccdh ccdi cced ccee cche ccic ccid ccii ccob ccoc ccod cctb cctc cctt ccuc ccut cd-e cddb cdec cdic cdii cdio cdot cebu cec- cece ceci ceco cect cedd cede cedi cedo cedt cedu ceeb ceec ceou cet- cete ceti ceto ceui chce chch chci chdi cheb chec ched chee cheh chet cheu chib chic chid chie chih chit chiu choc chod choh choi choo chou chto chtt chub chud chui chut cibc cibe cibi cibo cicc cich cici cico cict cicu cidc cide cidi cidt ciee ciht ciid ciii ciit ciob citb cite cith citi cito citt citu ciuc cobb cobe cobh cobi cobo cobu coce coch coco coct cocu codd code codi coed coho coit coob cood cooh coot cotb cotc cote coth coti coto cott cotu coub coud coue cout ctbi ctec ctic ctot cub- cubb cube cubi cucc cuce cuci cude cudi cued cui- cuit cut- cutc cute cuth cuto cutt d-bo dbcc dbit dbtt dcbc dccb dccc dcci dcct dccu dcdb dche dcii dcio dctc dddd ddie ddoc ddot ddub debe debi debt debu dec- decc decd dece deci deco dect dedd dede dedi dedo dedu deeb deed deet dehi dehu deid deie deih deit dete deth deto deue deut dhec dhed dhee dhod dibb dibe dibo dice dich dici dico dict dide didi dido didu dieb died diet dieu dihu diii dioc diot diou dite dith diti dito ditt dobb dobe dobi dobu doce doch doci doco doct docu dod- dodd dode dodi dodo dohc doid doit doob dood doot dotd dote doth doti doto dott doub douc doud doue dout dtcc dted dthd dtot dub- dubb dubc dube dubh dubu duce duch duco duct dudd dude dudo dudu duet duhe duhu duid duit duo- dute duut ebbc ebbo ebcc ebed ebic ebid ebit eboe eboo ecbc ecbe eccb eccc ecce ecci ecco ecct ecdc eced eche echo echt ecib ecit eco- ecod ecot ecou ect- ectc ecth ecto eddc edde eddi eddo ede- edeh edei edhi edie edit edoc edod edou educ eede eedu eeee eeoc eetc eete eeth eetu ehcc ehdd eheh eheu ehte ehud eich eico eid- eide eidi eido eidu eiec eied eiei eiho eiou eitb eitc eith eiti eito eocd eode eotc eotd eoto etbc etcc etch etco etec etee eth- ethe etho etic etio etoe etoh ette etti etto ettu etui eubc eubi eucd euch eude euoi euth h-ii hbcd hbic hbio hbit hboc hbtu hcbc hccb hccc hcch hchi hdci hdoc hdod hdtt hebb hebe hebi hebo hech hect hedd hede hedi hedo heeb heed heet hehe heho heic heid heie heih heit heou hete heth heto hett hetu heue heui hhhh hi-c hibi hibt hibu hicc hice hich hico hide hidi hied hiei hiet hieu hihc hihe hihi hiho hiht hiie hiit hiiu hiob hioc hitc hite hiti hito hitt hobe hobo hoce hoch hode hodh hodi hoed hoei hohe hoho hoid hoie hoit hood hooe hoot hotb hotd hote hoth hoti hoto hott hotu houd houe hout htcc htet htoh hubb hube hubi hubo huch hucu hudd hude hudi hudo hudu hued huet huhi huhu huib huid huie huit huot hute huth huti huto hutt hutu huub i-be ibdo ibec ibed ibeh ibet ibid ibie ibot ibtb ibtc icbc icbd iccb iccc icci icco icct iccu icdc icdd icde icec iced icee icet ichc ichd iche ichi icho ichu icoc icod icub icue idbe idce iddo idec ided idee ideo idic idid idie idio idoc idub iduo iecc ieet ieie ieio ieoh iett ieud ihcc ihed ihit ihob ihtc ihub ihud ihuo iicd iide iied iiht iiie iiii iiio iiit iioi iioo iitt iiuc iobi ioci iod- iodd iode iodo ioee ioii ioio ioit iooi iooo iote ioto itbe itch itdo itec itet ithc ithe itic itie itoh itoi itoo itou itto iucc iuce iuiu o-eo obbo obdt obec obed obet obid obie obit oboe oboi obot obtd obuh ocbc occc occi occt oce oced ocee ocet oche ochi ocht oct- octe octi octo odbo odci oddd oddi oded odei odeo odet odic odie odio odiu odoh odoo odot odou odtu oec- oecc oedo oeec oeid oeti ohbe ohcc ohed ohee ohhi ohho ohid ohio ohob ohoh ohte ohto ohtu oici oido oiii oitc oiti oobe oobi oodi ooho ooid oooh oooo ootb otbd otcd oted otee othe otho otic otit oto- otoe otoh otoo otte otti otto ottu oucc ouch oudc oude oudh oued ouie ouii ouit out- outb oute outh outi outo ouu- tbcb tbcc tbcd tbce tbit tccc tccu tcdd tch- tche tchh tchi tcho tchu tctc tddb tebo tebu tech teco tect tedd tede tedi teec teed teet tehi teho teic teie teiu teoh tete teth teti teto tett tetu teut thch the- theb thec thed thee thei theo thet theu thi- thic