a-be a-ha aaaa aaab aaae aaah aaar aaav aaba aabb aabh aaea aaev aage aagh aaha aaoe aaoo aara aare aaro aava abaa abab abae abag abar abb- abba abbb abbe abbo abbr abee aber abha abho abhr aboa abob aboh aboo abor abov abra abro abva aeer aega aer- aera aero aeva ag-o agag agao agar agav agba agbo agea agee ager agga agge agha aghe agob agog agoo agra agre agro agva ahab ahah ahar ahha ahoa ahoe ahog ahor ahra ahre ahrr ahva aoah aoba aora aorb arab arae arag arah arar arba arbe arbh area aree areg areh areo arev arga argb arge argh argo arh- aroa arob aroe aroo aror arr- arra arre arrg arrh arro arrr arva arve arvo avab avao avar avea aveh aveo aver avgo avor avra avre avro avva avvo baaa baah baar baba babb babe babo babr baer baga bage bagg bagh bago baha baho bahr baoh bar- bara barb bare barg barh baro barr bava bave bbbb bbeb bbga bbrg beag beah bear beav beba bebb bebe bebo beeb beeg beer bega begg bego behr beo- beor bera bere berg bero berr bevo bhag bhao bhar bher bhog bhor bhra boab boag boar boba bobb bobe bobo boea boee boeo boer boga boge bogg bogh bogo boha boho bohr boob booe boog booh boor bor- bora bore borg borh boro borr bova bove bovo brab brae brag brah brao brav brea breb bree breg breo brer brev broa brob broe brog broh broo bror brrr eaba eabh eaga eage eara earb eare earh earo eave ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eega eera eerg eero eeva egaa egae egao egar egba egbe egea egee eger eggb egge eggh eggo eghe eghh ego- egor egov egra egre ehaa ehav ehea eheh eher ehre eora eore erba erbb erbe ereb erer erev erg- erga ergg ergh ergo erob eroe eroo erra erre erro erve evae evah evar evea ever evga evoe evoo evra evre gaar gaba gabb gabe gabo gabr gaea gaer gaga gage gagg gago gaha gahe gaoh gara garb gare garg garo garr garv gava gave gbag gbbo geab gear geba gebe geer gege gegg gego geha geo- geog gera gerb gere gero geva geve gevo gggg gghg ghar ghea ghee gheg goar goba gobe gobo goer goga gogh gogo goha gohb goog goor gora gorb gore gorg goro gorr gove grab grae grav grbr grea greb gree greg grev grob grog groh groo gror grov grrr grve gvvv haab haag haar haba habe habo hag- haga hage hagg hagh hago haha haho haor hara hare harh haro harr harv hava have hbag hbar heah hear hebb hebe hebo hebr heeb heeg heer hega hege hegg hegh hego hehe heho heor hera herb here herg hero herr heve hgah hgar hhaa hhgg hhhh hoag hoar hoba hobe hobo hoer hoga hoge hogg hogh hogo hoha hohe hoho hooe hoor hora hore horg horo horr hova hove hree hrob hvar o-eo oaer oahe oara oare obba obbo obea ober oboe obor obra obre obrh obro oegb oera oere ogae ogar ogb ogba ogbe ogea ogee oger ogge ogoa ogog ogra ogre ogro ohba ohbe ohee oher ohgr ohho ohob ohoh ohra ohre ooaa ooba oobe ooer ooha ooho oooh oooo oora oore orab orae orah orao orar orav orba orbb orbe orbo ore- orea oreb oreg oreh oreo orer orga orge orgo orhe oro- oroe oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre raab raag raba rabb rabe rabo raeg raer raga rage ragg ragh rago raha rahe rahr raob raoh rara rarb rare raro rava rave rbbb rbbr rbgh rboh rea- reae reao rear reba rebb rebe rebo reeb reev rega rege rego regr reha rehb rehe reog rera rere rerg rero reva reve revo rgba rgbe rhae rhag rhbg rhea rheb rhee rheo rhoa rhob rhog rhoh roab roag roar rob- roba robb robe robo roea roeg roer roev roga roge rogg rogh rogo roha rohe rohr roob roog roor rora rore roro rova rove rovo rrah rrrr rver rvvh vaar vag- vaga vage vagg vahe vaho vara vare varg varr vava vbrg vear veba veer vega vege vegh veho veoh veor ver- vera verb vere vero veve vevo vhhh voar voer voga voge voho voog voor vor- vora vore voro vrav vrba vreo vrhe vver vvob vvog vvvv