-hou a-be a-fu a-ha aaaa aaab aaae aaaf aaah aaar aaba aabb aabh aabt aaea aafa aafb aaff aaha aaoe aaoo aara aare aaro aart aaru aata aatf aatt abaa abab abae abaf abar abat abau abb- abba abbb abbe abbo abbr abbt abee aber abet abff abha abho abhr aboa abob abof aboh aboo abor abot abou abra abro abta abtu abua abue abuf abut aeaf aeer aer- aera aero aeta aetf aeto aetr aett afaa afao afar afat afee afer afet affa affo afft afoa afoe afoo afor afr- afra afre afro afru afta afte afua afue ahab ahah ahar ahat ahau ahet ahfa ahha ahoa ahoe ahor ahot ahra ahre ahrr ahta ahte ahto ahua aoah aoba aoeu aora aorb aort aotf aouf aout arab arae araf arah arar arat arau arba arbe arbh area aree aref areh areo aret areu arfa arfb arff arft arfu arh- aroa arob aroe aroo aror arr- arra arre arrh arro arrr arrt arru arta arte arth arto artr arua arub arue arut at-t ataa atab atae atar atat atea atee atef ateo ater atfb atfe atha athe atho atob atoe atof ator atot atra atre atro atru atta atte atto attr attu atua atub atur auaa aube auer aufe auht aur- aura aure auro aut- aute auth auto baaa baaf baah baar baat baba babb babe babo babr babu baer baff bafo baft baha baho bahr baht bahu baoh bar- bara barb bare barf barh baro barr bart baru bata bate batf bath bato batt batu bau- bauf baur bbau bbbb bbeb bbet beaf beah bear beat beau beba bebb bebe bebo beeb beef beer beet befa befe beff befo beft behr beo- beof beor beot bera bere bero berr bert beru beta bete beth beto bett betu beur bfta bftt bhao bhar bhat bher bhet bhff bhor bhot bhra bhrt bhur bhut bhuu boab boar boat boba bobb bobe bobo bobu boea boee boef boeo boer boet bofa bofe boff bofh bofu boha boho bohr boht bohu boob booe boof booh boor boot bor- bora bore borf borh boro borr bort boru bota botb bote both boto bott boua boue bouf bouh bour bout brab brae braf brah brao brat brau brea breb bree bref breo brer bret brfu broa brob broe broh broo bror brot brou brrr brue bruh brut btaa btaf btob btor btrt bttb buar buat buba bubb bube bubo bubu buea buer bueu bufe buff bufo bufr buha buhe buho buhr bur- bura burb bure burh buro burr burt buru but- buta bute buto butt eaaf eaba eabh eafb eara earb eare earh earo eart eata eate eath ebba ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeea eeee eefa eefe eera eero eeta eete eeth eetu efab efbr efeo efet effa efor eft- efta eftu efua ehaa ehea eheh eher eheu ehre ehte eora eore eota eoto eraf erat erau erba erbb erbe ereb erer eret erft erhu erob eroe eroo erra erre erro erta erth ertu erua erub eruh erur etah etat etbr etee eter etfa etfb etfe eth- etha ethe etho etoe etoh etra etre etro etta ette etto ettu etua euba euer eur- eura eure euro eurt euth faaa faah faba fabe fabo fabu faeb fafa fafe faff fafo faha fahr fara farb fare faro farr fart faru fata fate fatf fath fato fatt faue faur faut fbar feaf fear feat feba febo feeb feer feet fefe feff fefo fehr fehu feof feoh fera ferb fere fero ferr fert feru feta fete feth fetr fett fetu ffar ffee ffff ffrr fftf foaf foar foba fobt foer fofo fohr foof foot for- fora forb fore foro forr fort fota fote foth foto fott foua four fout frab frae frat frau frea free freo fret frob froe froh frot frou frta frub frue ftea fter ftub fuar fuat fubb fubu fuet fuff fufu fuor fur- fura fure furo furr furt futa fute futo futu haab haaf haar haat haba habe habo habt habu haet hafb hafe haff haft haha haho haht haor hara hare harf harh haro harr hart haru hata hatb hate hath hato hatt hatu hau- haue hauf haut hbar hbtu heaf heah hear heat hebb hebe hebo hebr heeb heef heer heet hefe heft hehe heho heor heou hera herb here hero herr hert heru heta hete heth heto hett hetu heue heur hfba hhaa hhat hhhh hhof hoar hoat hoba hobe hobo hoer hofe hoff hofu hoha hohe hoho hooe hoof hoor hoot hora hore horo horr hort hota hotb hote hoth hoto hotr hott hotu houe houf hour hout hree hrob hrta hrtb hrte htab htea htet htoh htra httr huah huba hubb hube hubo huea huer huet hufe huff hufu huhu huor huot hura hure huro hurr hurt huru huta hute huth huto hutt hutu huub o-eo oaau oaer oafo oahe oahu oara oare oate oath obba obbo obea ober obet oboe obor obot obra obre obrh obro obuh oera oere oeta oeuf ofah ofer off- offa offe offh offo offr offu ofor ofra ofre ofta ohau ohba ohbe ohee oher ohho ohob ohoh ohra ohre ohta ohte ohto ohtu ooaa ooba oobe ooer ooff ooha ooho oooh oooo oora oore oort ootb orab orae orah orao orar orat orba orbb orbe orbo orbu ore- orea oreb oreh oreo orer orfe orff orfu orhe oro- oroe orof oror orot orra orro orta orte orth orto orub otar otea otee oter otha othe otho othr oto- otoe otof otoh otoo otor otra otre otro otta otte otto ottu otur ouat ouea ouer oufe ouff our- oura oure ouro ourt out- outa outb oute outh outo ouu- raab raaf raat raba rabb rabe rabo rabu raef raer rafa rafe raff raft raha rahe rahr raht rahu raob raoh rara rarb rare rarf raro rata rate ratf rath rato ratt ratu raua raub raue rauf raut rbaf rbbb rbbr rboh rea- reae reaf reao rear reat reau reba rebb