-th b-u bbb bbc bbh bbk bbo bbt bbu bcb bcc bch bck bco bct bcu bhb bhc bhh bhk bho bht bhu bkb bkc bkk bko bkt bob boc boh bok boo bot bou btb btc bth btk bto btt btu bub buc buh buk buo but buu c-- cbb cbc cbh cbk cbo cbt cbu ccb ccc cch cck cco cct ccu ch- chb chc chh chk cho cht chu ckb ckc ckh cko ckt co- cob coc coh cok coo cot cou ctb ctc cth ctk cto ctt ctu cub cuc cuh cuk cuo cut cuu hbb hbc hbh hbk hbo hbt hbu hcb hcc hch hck hco hct hhb hhc hhh hhk hho hht hhu hkb hkh hkk hko hkt hku hob hoc hoh hok hoo hot hou htb htc hth htk hto htt hub huc huh huk huo hut huu k-t kbb kbc kbh kbk kbo kbu kcb kcc kch kck kct kcu khh khk kho khu kkb kkc kkh kkk kkt kku kob koc koh kok koo kot kou ktb ktc kth ktk kto ktt ktu kub kuc kuh kuk kut kuu ob- obb obc obh obk obo obt obu oc- ocb occ och ock oco oct ocu ohc ohh oho oht ohu okb okc okk oko oku oo- oob ooc ooh ook ooo oot ot- otb otc oth otk oto ott otu ou- ouc ouh ouk ouo out tbb tbc tbh tbk tbo tbt tbu tcb tcc tch tck tco tct tcu th- thb thc thh thk tho tht thu tkb tkc tkk tko tkt to- tob toc toh tok too tot tou ttb ttc tth ttk tto ttt ttu tub tuc tuh tuk tuo tut tuu ubb ubc ubh ubk ubo ubt ubu ucb ucc uch uck uco uct ucu uhb uhc uhh uho uht uhu ukb ukc ukk uku uob uoc uok uoo uot utb utc uth utk uto utt utu uuc uut uuu

-hou bbbb bbch bcbc bccc bctc bcuc bhcc bhot bhut bhuu bobb bobo bobu boch bock boco bocu boho boht bohu boko boku boob booc booh book boot botb both boto bott bouh bouk bout btcc btob bttb bubb bubo bubu bucc buch buck buco bucu buho bukh bukk buko buku but- buto butt c-bo cbbc cbcc cbct cbcu cbko cbot cbtc ccbc cccb cccc cccu ccob ccoc cctb cctc cctt ccuc ccut chch chkb chkt choc choh chok choo chou chto chtt chub chuk chut ckbc ckch ckck ckco ckob ckoc ckoo ckot cktb cobb cobh cobo cobu coch cock coco coct cocu coho cok- coko coob cooh cook coot cotb cotc coth coto cott cotu coub couk cout ctot cub- cubb cucc cuck cuk- cut- cutc cuth cuto cutt hboc hbtu hcbc hccb hccc hcch hhhh hkbu hkcc hobo hoch hock hoho hoko hoku hook hoot hotb hoth hoto hott hotu houk hout htcc htoh hubb hubo huch huck hucu huhu huot huth huto hutt hutu huub kbbb kbbc kbbk kbbo kbbt kbbu kbcb kbch kbck kbco kbct kbcu kbhb kbhc kbhh kbht kbkb kbkk kbko kbob kboc kbok kboo kbot kbtb kbtc kbtk kbto kbtt kbub kbuc kbuk kbut kbuu kcbc kcbk kcbu kccb kccc kcck kcct kccu kchh kchk kcho kchu kckc kckk kcko kcob kcoh kcot kcou kctb kctc kcto kctu kcub kcuh kcuk khbc khbt khcb khcc khch khck khct khhk khho khkk khob khoc khok khot khou khtb khth khtk khto khtt khub khuk khut kkbb kkbo kkbt kkcb kkch kkck kkco kkct kkhb kkhh kkhk kkkk kkob kkoh kkoo kkot kktc kktk kktu kkut kkuu kobb kobc kobk kobo kobu kocb koch kock koct kohh koho koht kohu kokb kokc kokh kokk koko koku koob kooc kook kooo koot koou kotb kotc koth kotk koto kott kotu koub kout kouu ktbb ktbc ktbt ktbu ktcc ktch ktck ktco kthc kthh kthk ktho ktht kthu ktkb ktkc ktkk ktko ktkt ktku ktob ktoc ktoh ktok ktoo ktot kttc ktth kttk ktto kttt kttu ktub ktuc ktuh kubb kubc kubo kubu kucb kucc kuch kuco kuht kuhu kukh kukk kuku kuok kuoo kuth kuto kutt kutu kuub kuuk kuuu obbo obkb obok obot obuh ocbc occc occt ocht oct- octo ohcc ohho ohob ohoh ohok ohto ohtu okcu okko okok okot okto ooho ooku oooh oooo ootb otho oto- otoh otok otoo otto ottu oucc ouch out- outb outh outo ouu- tbcb tbcc tccc tccu tch- tchh tcho tchu tctc thch thoo thot thou thtb thuk tobo tobt tobu toch tock toco toho tohu toko toku tooh took toot totc toth toto tott touh touk tout ttbb tttt tubb tubo tubu tucc tuch tuck tuco tuht tuhu tuko tuto tutt tutu tuuo ubbo uboc ucbc ucho ucut uhoh uhok uhuh ukcc ukko ukok uocc utto uttu uuoc uuuu

bbook bcock bhook bhoot bo-bo bo-ho bobko boboc bobok bochk bocho bocht bohok bohot bokko bokok booch boock booco booko booth botch botok botou bottu bouch bouck bouko bouth bouto bucco bucho bucht buchu bucko bucku bukk- buoch buoho butch butko buto- butoh butot butou butuo butut ccccc chock choco chokh choko chokt chook chott chouk chout chubb chuck chuko chuuk co-bo co-co cobot cocc- cocco cockt cocto cohob cohoo cokk- cokot cooch cookt cooth cotch cott- cotto cottu couch couco couth couto coutu cubo- cubot cubub cucuk cuoco cutch cutco cutcu cutto h-cho hcooh hhhhh ho-ho ho-oh hobub hocco hohot hokku hooch hookt hotch hotot hotto houch houck houtu hucch hucho huhuh hukok hutch hutto huttu k-t-b khoku khutu ko-ko kobuk kochu kohut kokko kokot kokou kokut kotch kotto kottu kouch kouth kouto kubok kuchu kucuk kukko kukok kutch kutho kutkh kutob kuttu obock oboth obout octo- oh-oh oh-ok ohbot okbut okcho okobo okoc okoho okubo okuku ooooh ooooo otcbb othou otoku ototo oubut oucho oucht outch outto t-hub tbtbt tbutt tchuh tcobb tcutk thoch thock thoth thout thuck to-ho tobot tobou tocco toco- tocut tohku tohot tokko toko- tokuo tookh tooth toto- totok totoo touch touck touho ttttt tubo- tubou tucht