a-ak aaaa aaae aaar aaav aaea aaev aage aaka aake aara aare aava aeer aega aeka aer- aera aeva agag agar agav agea agee ager agga agge agra agre agva akaa akae akar akee akeg aker akka akr- akra akre arae arag arak arar area aree areg arek arev arga arge arka arke arr- arra arre arrg arrk arrr arva arve avar avea aver avra avre avva eaga eage eara eare eave eeea eeee eega eeka eeke eera eerg eeva egaa egae egar egea egee eger egge egra egre eka- ekek eker ekka erer erev erg- erga ergg erke erra erre erve evae evar evea ever evga evra evre evvk gaar gaea gaer gaga gage gagg gara gare garg garr garv gava gave gear geek geer gege gegg gera gere geva geve gggg grae grav grea gree greg grev grrr grve gvvv kaaa kaag kaak kaar kaer kag- kaga kage kagg kagr kagv kaka kake kakk kara kare karg kark karr karv kava kave kavv kea- keag keak kear keek keer kega kege kegg kegk kegr keka keke ker- kera kere kerk kerr kerv keva keve kgak kgga kggg kggr kgra kgre kgrg kgrk kgrr kgrv kgva kgve kkaa kkag kkar kkea kkeg kkgr kkkk kkre kkrk kkrr kkrv kkvr kkvv krae krag krak krar krav krea kree krek krev krka krke krkk krkr krkv krre krrg krrk krrr krva krve krvg krvk krvr krvv kvak kvar kvea kveg kver kvra kvre kvrg kvrr kvrv kvvr kvvv raag raak raeg raer raga rage ragg raka rake rakk rara rare rark rava rave rea- reae reak rear reek reev rega rege regr reka reke rera rere rerg reva reve rrrr rver vaar vag- vaga vage vagg vaka vake vara vare varg vark varr vava veak vear veer vega vege veka veke ver- vera vere verk veve vrak vrav vver vvvv