a-ii aaaa aaaf aaai aaar aafa aaff aafi aaii aaoo aara aari aaro afaa afao afar affa affi affo afgf afia afif afig afir afoa afog afoo afor afr- afra afri afro ag-o agag agai agao agar agfa agga aggi agia agig agii agio agir agog agoo agra agri agro aiai aiff aiga aigo aiia aiir aioi aira airi airo aora araf arag arai arar arfa arff arga argi argo aria arif arig arii ario aroa aroi aroo aror arr- arra arrg arri arro arrr faaa fafa faff fafg fafi fafo fagg fagi fago faio fair fara farg faro farr ffar ffff ffii ffrr fiaa fiaf fiar fifa fiff fifi fifo figa figg figo fiii fior fira foaf foar fofo fogg fogi fogo foia foof for- fora forg fori foro forr frag fria frig frio frog gaar gafa gaff gafi gaga gagg gagi gago gaia gaig gair gara garf garg gari garo garr gffa gfoa gfor ggfg gggg giaa giai giff giga gigg gigi gigo giog gioi gira girg giri giro girr goaf goai goar goff gofr goga gogi gogo goif goof goog gooi goor gora gorf gorg gori goro gorr graf grai grfa gria grif grig grof grog groi groo gror grrr i-go iaaa iaai iaff iago iaia iara ifaa ifao ifar ifor ifra ifrf ifri igar igfa igga igia igoo igor igra igri iifa iiii iiio iioi iioo iira ioii ioio ioof iooi iooo iora iorg iori iraf irai irao irar iri- iria irig irio irra irri oafo oara off- offa offo offr ofgo ofor ofra ogai ogar ogfr oggi ogoa ogog ogoi ogra ogri ogro oigo oiii oira ooaa ooff ooia oooo oora orai orao orar orff orfi orga orgo ori- oria orif orig orio oro- orof oror orra orri orro raaf raag rafa raff rafi raga ragg ragi rago raia raif raig raii rair rara rarf rari raro riaa riai rifa riff riga rigg rigi rigo riia riif riri roaf roag roar roff rofo roga rogg rogi rogo roia roif roig roio roir roof roog rooi roor rora rori roro rrif rrrr