aaaa aaab aaar aaba aabb aaoo aara aaro aaru abaa abab abag abar abau abb- abba abbb abbo abbr aboa abob aboo abor abou abra abro abua abug abza abzu ag-o agag agao agar agau agaz agba agbo agga aggu agob agog agoo agou agoz agra agro agua agur aguz agzu aoba aora aorb arab arag arar arau arba arga argb argo aroa arob aroo aror aroz arr- arra arrg arro arrr arru arua arub arug arza arzo arzu auaa auga aur- aura auro auug aza- azab azar azaz azo- azog azoo azor azra azua azur azza azzo baaa baar baaz baba babb babo babr babu baga bagg bago bar- bara barb barg baro barr baru barz bau- baug baur baza bazo bbau bbbb bbga bbrg boab boag boar boaz boba bobb bobo bobu boga bogg bogo boob boog boor booz bor- bora borg boro borr boru borz boua bour boza bozo brab brag brao brau braz broa brob brog broo bror brou broz brrr brug bruz brza buar buba bubb bubo bubu buga bugg bugo bur- bura burb burg buro burr buru burz buuz buza buzz bzou bzzz gaar gaba gabb gabo gabr gabu gabz gaga gagg gago gagu gara garb garg garo garr garz gaua gaub gaur gauz gaza gazu gbag gbbo gggg goar goba gobo goga gogo goog goor gora gorb gorg goro gorr gorz gou- goug gour goza gozo gozu grab grau graz grbr grob grog groo gror grou grrr grua grub grug grur gruz guaa guag guao guar guba gubb gubu guga gugb gugg gugu gura gurb gurg guro gurr guru oaau oara obba obbo obor obra obro ogar ogb ogba ogoa ogog ogou ogra ogro oguz ooaa ooba oooo oora orab orao orar orba orbb orbo orbu orga orgo oro- oror oroz orra orro orub orzo orzu our- oura ouro ouu- ouza ouzo ozar ozga ozgu raab raag raaz raba rabb rabo rabu raga ragg rago ragu raob rara rarb raro rarz raua raub raza razg razo razr razz rbbb rbbr rgba roab roag roar rob- roba robb robo robu roga rogg rogo roob roog roor rooz rora roro roru roua roub rouz roza rozz rrrr ruag ruba rubb rubu ruga rugg rura ruro ruru ruza rzab uaru uaua ubar ubba ubbo ubra ugab ugao ugar uggo ugra ugro ugur uguu uor- urao urau urba urga urgu uro- uroa uroo urra urur uruz urza uuuu z-ro zaar zaba zabo zabr zabu zagg zago zara zarb zaro zarr zaru zaur zaza zazu zbar zgba zoar zobo zogg zogo zoo- zora zorb zorg zoro zoug zoza zozo zozu zubo zubr zubu zuoz zura zurb zurr zuru zuzu zzzz