-hou bbbb bbch bbcm bbdd bbdo bboy bbyo bcbc bccc bccm bchd bctc bcuc bdbc bddc bddh bhcc bhot bhoy bhut bhuu bmdb bmoc bmtc bobb bobo bobu boby boch bocm boco bocu bodb bodh bodo bodu body bohd bohm boho boht bohu bohy bomb bomt bomu bomy boob booc bood booh boom boot botb botd both boto bott boty boud bouh boum bout bouy boyd boyo btcc btdt btob bttb bubb bubo bubu bucc buch buco bucu budb budd budo budu budy buho buhy bum- bumb buoy but- buto butt buty buyo buyu bych byob byoc byod byth byyd c-bo c-cd cbbc cbcc cbcm cbct cbcu cbdb cbdc cbdo cbot cbtc cbyt ccbc cccb cccc cccm cccu ccdc ccdh ccdm cchy ccmb ccmc ccmd ccmm ccob ccoc ccod ccom cctb cctc cctt ccuc ccut cddb cdom cdot chch chcm chmb chmc chmo chmt choc chod choh choo chou choy chtm chto chtt chub chud chum chut chuy chy- chyc chym cmbc cmcc cmdb cmhc cmmb cmmc cmoc cmot cmoy cmtc cmtu cobb cobh cobo cobu coby coch coco coct cocu codd cody coho com- comb comc comd comm como comu coob cood cooh coom coot cotb cotc coth coto cott cotu coty coub coud cout couy coyo coyt ctmo ctot cub- cubb cuby cucc cucm cum- cumt cut- cutc cuth cuto cutt cuy- cuyo cybb cybc cybo cyc- cycb cycc cym- cymo cyt- cytb cyto cyy- cyyc d-bo dbcc dboy dbtt dc-y dcbc dccb dccc dcct dccu dcdb dcmu dcom dctc dctm dddd ddoc ddot ddub dhod dmcc dmch dmcm dmdc dmdt dmhc dobb dobu doby doch doco doct docu dod- dodd dodo dody dohc dohm domb domm domo domy doob dood doom doot dotd doth doto dott doty doub douc doud doum dout douy doyo dtcc dthd dtot dub- dubb dubc dubh dubu duby duch duco duct dudd dudo dudu duhu duhy dumb dumh dumm dumy duo- duty duut dybm dybt dybu dycd dych dycm dycu dydd dyhb dyhh dyht dymb dymd dymo dymy dyo- dyoo dyot dyou dyt- dytc dyty hbcd hboc hbtu hcbc hccb hccc hcch hcmc hcmm hdoc hdod hdtt hdyd hhhh hmdt hmhb hmmm hmtd hobo hoby hoch hodh hody hohm hoho hom- homo homu homy hood hoom hoot hotb hotd hoth hotm hoto hott hotu houd hout hoym hoyt htcc htoh httm hubb hubo huby huch hucu hudd hudo hudu huhu humh humm humo huot huth huto hutt hutu huty huub huyd huyt hybo hydd hydt hymy hyo- mbdb mbou mcbc mccc mccd mcdc mcdd mcdo mcht mcmc mcmt mcot mctc mctu mdcc mdch mddm mdhc mdmc mdoc mdot mdud mhmm mmcc mmcd mmcm mmct mmdb mmdc mmhm mmmc mmmd mmmh mmmm mmod mmyy mobb mobo moby moch moco modd modh modo modu mody mohm moho moht mohu momo momu momy moob mooc mood moot motb motd moth motm moto mott motu moty moud mout mouy moyd moyo moyu mtbc mtbd mtbo mtdh mtom mtuc mubo muc- mucc much mucu mudd mudu muhu mumm mumo mumu mumy muth muto mutt mutu muut muyd mybb myc- mych myco mydc mydd mymy myo- myob myod myoh myot myth myto obbo obby obdt obot oboy obtd obuh ocbc occc occt ocht ocom oct- octo octy ocum odbo oddd oddy odmy odoh odom odoo odot odou odtu odum ohcc ohho ohmy ohob ohoh ohto ohtu ohum ohyo ombo ombu omdb omo- omoo omuo omyt ooby ooho oooh oooo ootb ooty otbd otcd otho oto- otoh otoo otoy otto ottu oucc ouch oudc oudh out- outb outh outo outy ouu- oych oyou t-mo tbcb tbcc tbcd tcby tccc tccu tcdd tch- tchh tcho tchu tcom tctc tddb thch thmb thmt thom thoo thot thou thtb thud thum thuy thyh thym tmbc tmcc tmcm tmou tmtt to-y tobo tobt tobu toby toch toco todd todo todt todu tody toho tohu tomb tomm tomo tomt tomy tood tooh toom toot totc totd toth totm toto tott toty touh toum tout toyb toym toyo toyt ttbb ttoy tttt ttyd tubb tubo tubu tucc tuch tuco tudu tuht tuhu tumb tumu tuto tutt tutu tuty tuum tuuo tybo tyco tydd tydy tyht tytd tyto tytt tyty ubbo uboc ubod ubud ucbc ucdc ucdd ucho ucmc ucom ucut udbc udmc udoh udoo udot uh-d uhoh uhuh umb- umbo ummo umut uocc uomo utby utmb utoy utto uttu uuoc uuuu uydo yccc ycch yctc ydyt yhou yhud yhyd ymyd yobo yoch yodh yodo yoho yomo yood yoot yott youb youd yout yoyo ytch ytht yubu yudh yudo yudu yuto yutu yuty yuyu yyyy