-hou bbbb bbdd bbdo bblb bboy bbyo bddh bdii bhdl bhil bhit bhoi bhot bhoy bhut bhuu bibb bibi bibl bibo bidi bido bidu bihi bihl bihu bild bili bill bilo bilt bilu bily bio- bioi biol biot biou bitd bith bito bitt bitu blbt blio blit blob blod bloo blot blou bloy blub blud blut bly- bobb bobi bobo bobu boby bodb bodh bodi bodo bodu body bohd bohl boho boht bohu bohy boi- boid boii boil boit boiu bold boli boll bolo bolt bolu boly boob bood booh bool boot botb botd both boti boto bott boty boud bouh boul bout bouy boyd boyi boyl boyo btdt btob bttb bubb bubi bubo bubu budb budd budi budl budo budu budy buhi buhl buho buhy buid buit buiu bulb buld buli bull bult bulu buol buoy but- buti buto butt buty buyi buyl buyo buyu byil byit byld bylt byob byod byoi byol byth byul byyd d-bo dbit dboy dbtt dddd ddly ddot ddub dhod dhol dhul dibb dibo diby didi dido didu didy dihu diii dili dill dilo dily diol diot diou dith diti dito ditt diyi diyu dlbd dlib dlii dlil dlit dobb dobi dobl dobu doby dod- dodd dodi dodo dody dohl doid doil doit dold doli doll dolo dolt dolu doly doob dood dool doot dotd doth doti doto dott doty doub doud doul dout douy doyl doyo dthd dtot dub- dubb dubh dubu duby dudd dudo dudu duhl duhu duhy duid duil duit duli dull dulo dult dulu duly duo- duty duul duut duyl dybt dybu dydd dyhb dyhh dyht dyio dyit dyll dyo- dyoo dyot dyou dyt- dyty h-ii hbio hbit hbtl hbtu hdil hdod hdtt hdyd hhhh hibi hibt hibu hidi hidy hihi hiho hiht hiil hiit hiiu hild hili hill hilo hilt hilu hily hiob hiti hito hitt hiyo hlly hlod hlul hobo hoby hodh hodi hody hohl hoho hoid hoil hoit hol- holb hold holh holi holl holo holt holu holy hood hool hoot hotb hotd hoth hoti hotl hoto hott hotu houd hout hoyi hoyt htoh htol hubb hubi hubl hubo huby hudd hudi hudl hudo hudu huhi huhu huib huid huil huit huld huli hull hult hulu huly huot huth huti huto hutt hutu huty huub huyd huyt hybo hydd hydt hyl- hyld hyll hylo hylt hyly hyo- i-by ibdo ibid ibly ibot ibtb ibtl ibuy ibyi iddo idid idil idio idli idly idol idub iduo idyl ihit ihob ihub ihud ihuo iihl iiht iiii iiio iiit iioi iioo iitt ilio ilit ill- illd illi illo illt illy iloo ilot ilud ilut iluy iobi ioby iod- iodd iodo ioii ioio ioit iolo iooi iooo ioto itby itdo itil itll itoh itoi itol itoo itou itto itty iuiu iuty lhhh libo libu lidb lidl lido lih- lihi liho liht liii lilb lili lill lilo lilt lilu lily lio- liod litb litd lith liti litl lito litt litu lity liut liyl liyu lldb llll llod lloo llud lob- lobb lobh lobi lobo loby lodh lodi lohi loho lohu loid loit loiu lold loli loll lolo loly loob lood lool loot lotd loth loti lotl loto lott loud louh loui loul lout louu loyd ltbl ltib luby ludd ludi ludo luhi luhu luit luli lull lulu luoh luth luti luyi luyt lydd lyht lyit lyly lyo- lyot lyth lyto lytt obbo obby obdt obid obit oblu oboi obol obot oboy obtd obuh odbo oddd oddi oddy odio odiu odly odoh odoo odot odou odtu odyl ohhi ohho ohid ohio ohly ohob ohoh ohto ohtu ohyo oido oiii oily oiti oiyl olbo olby oldb oldh oldy olib olid olio olit olli ollo olly olot oltu oobi ooby oodi ooho ooid oold oolo oooh oooo ootb ooty otbd otho otit oto- otoh otoo otoy otti otto ottu oudh ouii ouit ould oulu out- outb outh outi outo outy ouu- oyly oyou tbil tbit tddb tdil thi- thil thio thoo thot thou thtb thud thul thuy thyh tibi tibu tidd tidy tiht tihu tiit tiiu tild tilh till tilo tilt tily tiou tith titi tito titt titu tiyi tiyo tlli to-y tobi tobo tobt tobu toby todd todi todo todt todu tody tohi toho tohu toid toil toit tol- told toli toll tolo tolt tolu toly tood tooh tool toot totd toth toti toto tott toty touh toui toul tout toyb toyl toyo toyt ttbb ttoy tttt ttul ttyd ttyl tubb tubo tubu tudi tudu tuht tuhu tuil tuit tuiu tuli tull tulo tulu tuly tuti tutl tuto tutt tutu tuty tuuo tuyl tybi tybo tydd tydi tydy tyht tyl- tyld tyll tylo tytd tyti tyto tytt tyty ubbi ubbo ubid ubii ubit ubli ublo ubly ubod ubud uddi udid udoh udoo udot uh-d uhid uhoh uhti uhuh ulli ullo ully ulo- ulti ulto ultt ulul utby utid util utoy utti utto uttu uulu uuuu uydo ydil ydul ydyt yhid yhit yhou yhud yhyd yidi yidu yild yili yill yilt yiti yiud ylid ylli yobi yobo yodh yodo yoho yoit yold yoli yoll yolo yoly yood yool yoot yott youb youd youi youl yout yoyo ytht yubu yudh yudo yudu yuhi yuit yuli yulo yulu yuto yutu yuty yuyu yyyy