-hou bbbb bbch bbci bbdd bbdo bblb bcbc bccc bcci bccl bchd bcuc bdbc bddc bddh bdii bhcc bhdl bhil bhoi bhuu bibb bibi bibl bibo bicc bich bici bico bidi bido bidu bihi bihl bihu bild bili bill bilo bilu bio- bioc bioi biol biou blcu bldc blic blio blob bloc blod bloo blou blub blud bobb bobi bobo bobu boch boco bocu bodb bodh bodi bodo bodu bohd bohl boho bohu boi- boid boii boil boiu bold boli boll bolo bolu boob booc bood booh bool boud bouh boul bubb bubi bubo bubu bucc buch buci buco bucu budb budd budi budl budo budu buhi buhl buho buic buid buiu bulb buld buli bull bulu buol c-bo c-cd cbbc cbcc cbcl cbcu cbdb cbdc cbdi cbdo cbhl cbid cblb cblc cbol ccbc cccb cccc ccci cccl cccu ccdc ccdh ccdi cchl ccic ccid ccii ccil cclc ccli ccob ccoc ccod ccuc cddb cddl cdic cdii cdio cdli chch chci chdi chib chic chid chih chil chiu chlc choc chod choh choi chol choo chou chub chud chui chul cibc cibi cibo cicc cich cici cico cicu cidc cidi ciid ciii cili cill cilo ciob ciuc clcd cldc clib clic clii clio clob clod cloo clou club clud cluh cobb cobh cobi cobo cobu coch coco cocu codd codi codl coho coil col- colb cold coli coll colo colu coob cood cooh cool coub coud coul cub- cubb cubi cucc cuci cudi cui- cuil culb culc culd cull culo d-bo dbcc dcbc dccb dccc dcci dccl dccu dcdb dcii dcil dcio dcli dddd ddlc ddoc ddub dhod dhol dhul dibb dibo dich dici dico didi dido didu dihu diii dili dill dilo dioc diol diou dlbd dlco dlib dlii dlil dobb dobi dobl dobu doch doci doco docu dod- dodd dodi dodo dohc dohl doid doil dold doli doll dolo dolu doob dood dool doub douc doud doul dub- dubb dubc dubh dubu duch duco dudd dudo dudu duhl duhu duid duil dulc duli dull dulo dulu duo- duul h-ii hbcd hbic hbio hboc hcbc hccb hccc hcch hchi hdci hdil hdoc hdod hhcl hhhh hi-c hibi hibu hicc hich hico hidi hihc hihi hiho hiil hiiu hild hili hill hilo hilu hiob hioc hlod hlul hobo hoch hodh hodi hohl hoho hoid hoil hol- holb holc hold holh holi holl holo holu hood hool houd hubb hubi hubl hubo huch hucu hudd hudi hudl hudo hudu huhi huhu huib huid huil hulc huld huli hull hulu huub ibdo ibid icbc icbd iccb iccc icci iccl icco iccu icdc icdd icdl ichc ichd ichi icho ichu icll icoc icod icub iddo idic idid idil idio idli idoc idol idub iduo ihcc ihob ihub ihud ihuo iicd iihl iiii iiio iioi iioo iiuc ilbc ilcd ilic ilio ill- illd illi illo iloc iloo ilud iobi ioci iod- iodd iodo ioii ioio iolo iooi iooo iucc iuiu lbcc lcbc lccc lcdd lchc ldci lhhh libc libo libu lich lico lidb lidl lido lih- lihi liho liii lilb lili lill lilo lilu lio- liod llcc lldb lldc lllc llll lloc llod lloo llud lob- lobb lobh lobi lobo locc loch loci loco locu lodh lodi lohi loho lohu loic loid loiu lold loli loll lolo loob looc lood lool loud louh loui loul louu luch luci ludd ludi ludo luhi luhu luli lull lulu luoh obbo obid oblu oboi obol obuh ocbc occc occi ochi oclc ocul odbo odci oddd oddi odic odio odiu odoh odoo odou ohcc ohhi ohho ohid ohio ohob ohoh oici oido oiii olbo olcc oldb oldh olib olic olid olio olli ollo oobi oodi ooho ooid oold oolo oooh oooo oucc ouch oudc oudh ouii ould oulu ouu- ubbi ubbo ubic ubid ubii ubli ublo uboc ubod ubud ucbc ucci ucdc ucdd uchi ucho ucil ucio udbc uddi udic udid udoh udoo uh-d uhcl uhid uhoh uhuh ulbc ulcc ulch ulco ulic ulli ullo ulo- uloc ulul uocc uolc uulu uuoc uuuu