-hou a-ha a-ya a-yo aaaa aaab aaah aaap aaar aaba aabb aabh aabp aaby aaha aaoo aapa aaph aapo aara aaro aarp aaru aaup abaa abab abap abar abau abay abb- abba abbb abbo abbr abby abha abho abhr aboa abob aboh aboo abor abou aboy abpa abpp abpr abra abro abry abua abuy abyy ahab ahah ahar ahau ahha ahoa ahop ahor ahoy ahpu ahra ahrr ahua ahuy aoah aoba aopo aora aorb apah apao apap apar apay apba apbr aph- apha apo- apoo apop apor apou appa apph appr appu appy apra apro apua apup arab arah arap arar arau aray arba arbh arby arh- aroa arob aroo aror arpa arpu arpy arr- arra arrh arro arrr arru arry arua arub arup ary- arya auaa auby auoy aur- aura auro auyo ay-o ayah ayao ayar ayay ayoo ayou ayra ayry ayub ayuh ayup ayur ayya baaa baah baar baba babb babo babr babu baby baha baho bahr bahu baoh bapa bapp bapu bar- bara barb barh baro barr baru bary bau- baur baya bayh bayo bayu bbau bbay bbbb bboy bbpr bbyo bhao bhar bhor bhoy bhra bhur bhuu boab boar boba bobb bobo bobu boby boha boho bohr bohu bohy boob booh boop boor bopa bopp bor- bora borh boro borr boru bory boua bouh boup bour bouy boya boyo bpay brab brah brao brau bray broa brob broh broo bror brou brrr bruh brup bry- brya bryo buar buba bubb bubo bubu buha buho buhr buhy buoy bupa bur- bura burb burh buro burp burr buru bury buyo buyu byar byoa byob byop haab haar haba habo habu haby haha haho haor hapa happ hapu hara harh haro harp harr haru hary hau- hauy haya hayr hayu hbar hhaa hhhh hhpa hoap hoar hoay hoba hobo hoby hoha hoho hoop hoor hopa hopo hopp hopy hora horo horr hory houp hour hoya hpao hrap hrob hrpp hryb huah huba hubb hubo huby huhu huor hupa hupp hura huro hurr huru hury huub huya huyr hyar hybo hyo- hyp- hyph hypo hypy hyua oaau oahp oahu oaph oara oary obay obba obbo obby obor oboy obra obrh obro obuh ohau ohba ohho ohob ohoh ohra ohyo ooaa ooba ooby ooha ooho oooh oooo oora oory opah opap opar opo- opor oppa oppo oppy opra opry opua orab orah orao orar oray orba orbb orbo orbu orby oro- oror oroy orph orra orro orry orub orup orya oupa ouph our- oura ouro ouu- ouya ouyr oyou oypa paap paar paba pabu paha paho pahp pahu paoh papa papb papp papr papy par- para paro parp parr paru pary paua pauh paup paur pay- paya payb payp payr pbar pbpa phah phar phob phoh phoo phpa phrr phua poar poba pobo poha pooh poop poor pop- popa popo popp popy pora porb poro porr pory poup pour pouy poya poyo poyr ppap ppar ppoa pppa pppo pppp ppru ppur prao prar prau pray pro- proa prob proo prop prou pruu puah puao puar pubu puha puoy pupa pupu pupy pur- pura purb puro purp purr puru pury puy- puya puyo pyao pyay pyhu pyo- pypy pyr- pyra pyro pyry raab raba rabb rabo rabu raby raha rahr rahu rahy raob raoh raop rapa raph rapp rapy rara rarb raro rary raua raub raup raya rayr rayu rbbb rbbr rboh rhap rhau rhoa rhob rhoh roab roap roar rob- roba robb robo robu roby roha rohr rohu rohy roob roop roor ropa ropo ropy rora roro roru rory roua roub rouh roup rouy roya rpho rpob rrah rrrr ruah ruba rubb rubp rubu ruby ruhh ruhr ruoy rupa rupp rupy rura ruro rurp ruru ruya ryba rybp ryhb ryob ryoh u-rp uaru uaua ubar ubay ubba ubbo ubra uhoh uhry uhuh uhup uor- upar upay upby upor uppa uppp uppu uppy upra upup upya urao urap urau uray urba urho uro- uroa uroo urpo urra urrh urry urup urur uuuu uyar yaar yaba yabo yaho yahu yaou yapa yapp yara yarb yaro yarp yarr yaru yary yaup yaya yayo yayu ybor ybry yhar yhou yoar yoba yobo yoho yoop yopo yopy yoro yory youa youb youp your yoyo ypoa yrho yuba yubu yura yury yuya yuyu yyyy