a-do aaaa aaab aaad aaar aaba aabb aabd aada aaoo aara aard aaro abaa abab abad abag abar abb- abba abbb abbo abbr abda abdo abgd aboa abob abod aboo abor abra abro abza adaa adab adad adag adao adar adba adda addd addo addr adgz adob adod adog adoo ador adra adro ag-o agad agag agao agar agaz agba agbo agda agdz agga agob agod agog agoo agoz agra agro aoba aora aorb arab arad arag arar arba arda ardo arga argb argo aroa arob arod aroo aror aroz arr- arra arrg arro arrr arza arzo aza- azab azad azar azaz azo- azog azoo azor azra azza azzo baaa baad baar baaz baba babb babo babr bada badb badd bado badr baga bagg bago bar- bara barb bard barg baro barr barz baza bazo bbad bbbb bbdd bbdo bbga bbrg bd-r bdog boab boad boag boar boaz boba bobb bobo boda bodb bodo boga bogd bogg bogo boob bood boog boor booz bor- bora bord borg boro borr borz boza bozo brab brad brag brao braz brda brdo broa brob brod brog broo bror broz brrr brza bzzz d-bo daab daad daag daar daba dabb dabo dada dado daga dagg dago dagr dara darb dard darg daro darr darz dazz dbag dbar dddd doab doar doba dobb dod- doda dodd dodg dodo dog- doga dogg dogo doob dood door dora dord doro dorr doza dozo draa drab drad drag drar drba drda drob drod drog droz drra dzar dzbb dzgr dzor dzrr gaar gaba gabb gabo gabr gabz gada gadd gado gaga gagg gago gara garb gard garg garo garr garz gaza gbag gbbo gddb gdor gggg goad goar goba gobo goda godo goga gogo good goog goor gora gorb gord gorg goro gorr gorz goza gozd gozo grab grad graz grbr grob grod grog groo gror grrr oara obad obba obbo obor obra obro odbo odda oddd odoo odor odra ogar ogb ogba ogoa ogod ogog ogra ogro ooaa ooba ooda oooo oora oord orab orad orao orar orba orbb orbo orda ordo orga orgo oro- oror oroz orra orro orzo ozar ozd ozga raab raad raag raaz raba rabb rabo rada radd rado radr raga ragg rago raob rara rarb raro rarz raza razg razo razr razz rbbb rbbr rgba roab road roag roar rob- roba robb robo roda rodd rodo roga rogg rogo roob rood roog roor rooz rora roro roza rozz rrad rrrr rzab z-ro zaar zaba zabo zabr zada zagg zago zara zarb zard zaro zarr zaza zbar zdar zgba zoar zobo zoda zodd zogg zogo zoo- zora zorb zord zorg zoro zoza zozo zzzz