aaaa aaae aaar aaav aaea aaev aage aaoe aaoo aara aare aaro aava aeer aega aer- aera aero aeva ag-o agag agao agar agav agea agee ager agga agge agog agoo agra agre agro agva aora arae arag arar area aree areg areo arev arga arge argo aroa aroe aroo aror arr- arra arre arrg arro arrr arva arve arvo avao avar avea aveo aver avgo avor avra avre avro avva avvo eaga eage eara eare earo eave eeea eeee eega eera eerg eero eeva egaa egae egao egar egea egee eger egge eggo ego- egor egov egra egre eora eore erer erev erg- erga ergg ergo eroe eroo erra erre erro erve evae evar evea ever evga evoe evoo evra evre gaar gaea gaer gaga gage gagg gago gara gare garg garo garr garv gava gave gear geer gege gegg gego geo- geog gera gere gero geva geve gevo gggg goar goer goga gogo goog goor gora gore gorg goro gorr gove grae grav grea gree greg grev grog groo gror grov grrr grve gvvv o-eo oaer oara oare oera oere ogae ogar ogea ogee oger ogge ogoa ogog ogra ogre ogro ooaa ooer oooo oora oore orae orao orar orav ore- orea oreg oreo orer orga orge orgo oro- oroe oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre raag raeg raer raga rage ragg rago rara rare raro rava rave rea- reae reao rear reev rega rege rego regr reog rera rere rerg rero reva reve revo roag roar roea roeg roer roev roga roge rogg rogo roog roor rora rore roro rova rove rovo rrrr rver vaar vag- vaga vage vagg vara vare varg varr vava vear veer vega vege veor ver- vera vere vero veve vevo voar voer voga voge voog voor vor- vora vore voro vrav vreo vver vvog vvvv