a-ha aaaa aaab aaah aaap aaar aaba aabb aabh aabp aagh aaha aaoo aapa aaph aapo aara aaro aarp abaa abab abag abap abar abb- abba abbb abbo abbr abha abho abhr aboa abob aboh aboo abor abpa abpp abpr abra abro ag-o agag agao agap agar agba agbo agga agha agob agog agoo agra agro agrp ahab ahah ahar ahha ahoa ahog ahop ahor ahra ahrr aoah aoba aopo aora aorb apah apao apap apar apba apbg apbr apga aph- apha apo- apoo apop apor appa apph appr apra apro arab arag arah arap arar arba arbh arga argb argh argo arh- aroa arob aroo aror arpa arr- arra arrg arrh arro arrr baaa baah baar baba babb babo babr baga bagg bagh bago baha baho bahr baoh bapa bapp bar- bara barb barg barh baro barr bbbb bbga bbpr bbrg bhag bhao bhar bhog bhor bhra boab boag boar boba bobb bobo boga bogg bogh bogo boha boho bohr boob boog booh boop boor bopa bopp bor- bora borg borh boro borr brab brag brah brao broa brob brog broh broo bror brrr gaap gaar gaba gabb gabo gabp gabr gaga gagg gago gaha gaoh gapa gapp gara garb garg garo garp garr gbag gbap gbbo gggg gghg ggpo ghap ghar goar goba gobo goga gogh gogo goha gohb goog goop goor gopo gora gorb gorg goro gorp gorr gpaa gpgp gpra gprp grab grap grbr grob grog groh groo grop gror grrr haab haag haar haba habo hag- haga hagg hagh hago haha haho haor hapa happ hara harh haro harp harr hbag hbar hgah hgar hhaa hhgg hhhh hhpa hoag hoap hoar hoba hobo hoga hogg hogh hogo hoha hoho hoop hoor hopa hopo hopp hora horg horo horr hpao hpgp hrap hrob hrpp oahp oaph oara obba obbo obor obra obrh obro ogar ogb ogba ogoa ogog ogra ogro ohba ohgr ohho ohob ohoh ohra ooaa ooba ooha ooho oooh oooo oora opah opap opar opo- opor oppa oppo opra orab orah orao orar orba orbb orbo orga orgo oro- oror orph orra orro paag paap paar paba paga pagb pagh pago paha paho pahp paoh papa papb papg papp papr par- para parg paro parp parr pbar pbpa pgaa phag phah phar phob phog phoh phoo phpa phrr poar poba pobo pogg pogh pogo poha pooh poop poor pop- popa popo popp pora porb porg poro porr ppap ppar ppga ppoa pppa pppo pppp prag prao prar pro- proa prob prog proo prop raab raag raba rabb rabo raga ragg ragh rago raha rahr raob raoh raop rapa raph rapp rara rarb raro rbbb rbbr rbgh rboh rgba rhag rhap rhbg rhoa rhob rhog rhoh roab roag roap roar rob- roba robb robo roga rogg rogh rogo roha rohr roob roog roop roor ropa ropo rora roro rpga rpho rpob rrah rrrr