-hou bbbb bbch bbdd bbdo bblb bcbc bccc bccl bchd bcnu bctc bcuc bdbc bddc bddh bhcc bhdl bhot bhut bhuu blbt blcu bldc blno blob bloc blod blon bloo blot blou blub blud blut bnoc bobb bobo bobu boch boco bocu bodb bodh bodo bodu bohd bohl bohn boho boht bohu bold boll boln bolo bolt bolu bonc bond bonn bono bont bonu boob booc bood booh bool boon boot botb botd both botn boto bott boud bouh boul boun bout btcc btcl btdt btob bttb bubb bubo bubu bucc buch buco bucu budb budd budl budo budu buhl buho bulb buld bull bult bulu bunb bund bunn buno bunt bunu buol buon but- buto butt c-bo c-cd cbbc cbcc cbcl cbcn cbct cbcu cbdb cbdc cbdn cbdo cbhl cblb cblc cbln cbnd cbol cbot cbtc cbtl ccbc ccbn cccb cccc cccl cccu ccdc ccdh ccdn cchl cclc ccnb ccnc ccnu ccob ccoc ccod cctb cctc cctl cctt ccuc ccut cddb cddl cdnb cdnc cdon cdot chch chlc chln chlt chnb chnc chnl chno choc chod choh chol chon choo chou chto chtt chub chud chul chun chut clcd cldc clob clod clon cloo clot clou cltb cltc club clud cluh clun clut cnbc cnbl cnco cndd cnoh cntc cnut cobb cobh cobo cobu coch coco coct cocu codd codl cohn coho col- colb cold coll coln colo colt colu con- conc cond conn cono cont coob cood cooh cool coon coot cotb cotc coth cotn coto cott cotu coub coud coul coun cout ctol ctot cttn cub- cubb cucc cucn culb culc culd cull culo cult cund cuno cunt cuon cut- cutc cuth cuto cutt d-bo dbcc dbnl dbtt dcbc dccb dccc dccl dcct dccu dcdb dcon dctc dddd ddlc ddoc ddot ddub dhod dhol dhul dhun dlbd dlco dnoc dntt dnut dobb dobl dobu doch doco doct docu dod- dodd dodo dohc dohl dold doll dolo dolt dolu donc dond donn dono dont doob dood dool doon doot dotd doth doto dott doub douc doud doul doun dout dtcc dthd dtnb dtot dub- dubb dubc dubh dubu duch duco duct dudd dudo dudu duhl duhu dulc dull dulo dult dulu dunc dunn duno dunt duo- duon duul duut hbcd hboc hbtl hbtu hcbc hccb hccc hcch hdoc hdod hdtt hhcl hhhh hlod hlul hndd hntb hobo hoch hocn hodh hohl hohn hoho hol- holb holc hold holh holl holn holo holt holu hond hono hont honu hood hool hoon hoot hotb hotd hoth hotl hoto hott hotu houd hout htcc htoh htol hubb hubl hubo huch hucu hudd hudl hudo hudu huhn huhu hulc huld hull hult hulu hunc hund hunh hunt huon huot huth huto hutt hutu huub lbcc lcbc lccc lcdd lchc lctl lcto lhhh lhun llcc lldb lldc lllc llll lloc llod lloo llud lndn lntc lob- lobb lobh lobo locc loch locn loco locu lodh lohn loho lohu lold loll lolo lond lono lont loob looc lood lool loon loot lotd loth lotl loto lott loud louh loul loun lout louu ltbl ltcc lthn ltnt lttc ltuc luch ludd ludo luhu lull lulu lund lunn luno lunt luoh luth nbbc nbbo nbcc nbco nbhd ncbc nccc nccn ncct nccu ncdc ncdn ncdu nchc nchd nclc ncln ncnc ncnd ncoc nctc ndcc nddb nddo ndnt ndoc ndtc ndut nhcc nhhl nhnn nhon nlcc nndb nnnn nnot nntn nobc nobo nobu noch nocl noco noct nodo nodu nohn noho noht nold noll nolo nolt non- nonn nono nont nonu noo- noob nool noon nooo noot not- noth noto nott nouh noul noun nout ntbc ntcc nthn ntht ntnd ntnu ntto ntuc nubc nubl nuch nucu nudc nudd nudo null nunc nunn nuno nunt nuoc nuon nuth nutt nutu obbo obdt oblu obol obon obot obtd obuh ocbc occc occn occt ocht oclc ocon oct- octo ocul odbo oddd odnb odoh odon odoo odot odou odtu ohcc ohho ohno ohob ohoh ohto ohtu olbo olcc oldb oldh oldn ollo olon olot oltu onc- oncd onco onct ondo onno onod onon ont- ontc onto onut ooho oold oolo oont oooh oooo ootb otbd otcd otcl otho oto- otoh oton otoo otto ottu oucc ouch oudc oudh ould oulu oun- ound out- outb outh outo ouu- tbcb tbcc tbcd tccc tccu tcdd tch- tchh tcho tchu tcnn tcon tctc tcul tddb thch thnt thon thoo thot thou thtb thud thul thun tlco tlon tnbc tncc tndd tnut tobo tobt tobu toch toco todd todo todt todu toho tohu tol- told toll tolo tolt tolu tonb tonh tonn tono tonu tood tooh tool toon toot totc totd toth toto tott touh toul toun tout ttbb ttcn tton tttt ttul tubb tubo tubu tucc tuch tuco tudu tuht tuhu tull tulo tulu tunb tunc tund tunn tuno tunu tutl tuto tutt tutu tuuo ubbo ublo uboc ubod ubon ubud ucbc ucdc ucdd ucho ucon ucut udbc udoh udon udoo udot udun uh-d uhcl uhno uhoh uhuh ulbc ulcc ulch ulco ullo ulno ulo- uloc ulto ultt ulul unbd uncc unch uncl unco unct undo unno unon untb unth unto unut uocc uolc utto uttu uulu uuno uuoc uuuu