aaaa aaae aaar aaea aage aaoe aaoo aara aare aaro aeer aega aer- aera aero ag-o agag agao agar agea agee ager agga agge agog agoo agra agre agro aora arae arag arar area aree areg areo arga arge argo aroa aroe aroo aror arr- arra arre arrg arro arrr eaga eage eara eare earo eeea eeee eega eera eerg eero egaa egae egao egar egea egee eger egge eggo ego- egor egra egre eora eore erer erg- erga ergg ergo eroe eroo erra erre erro gaar gaea gaer gaga gage gagg gago gara gare garg garo garr gear geer gege gegg gego geo- geog gera gere gero gggg goar goer goga gogo goog goor gora gore gorg goro gorr grae grea gree greg grog groo gror grrr 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 ore- orea oreg oreo orer orga orge orgo oro- oroe oror orra orro raag raeg raer raga rage ragg rago rara rare raro rea- reae reao rear rega rege rego regr reog rera rere rerg rero roag roar roea roeg roer roga roge rogg rogo roog roor rora rore roro rrrr