a-ak a-ii aaaa aaae aaaf aaai aaea aafa aaff aafi aage aaii aaka aake aeaf aega aeka afaa afak afee afek affa affi afgf afia afif afig afik afka agag agai agea agee agei agfa agga agge aggi agia agie agig agii aiai aiea aiee aiff aiga aiia aika aike aiki akaa akae akai akee akeg akia akie akif akik akka akki eaaf eaga eage eaif eeea eeee eefa eefe eega eeka eeke ef-g effa effi efik efke egaa egae egea egee egge eggi eiei eige eigg eika eike eiki eka- ekek ekka ekki f--k faaa fafa fafe faff fafg fafi fage fagg fagi faie faik fake faki feaf feak feek fefe feff fefi fege fegg feia feie feig feke ffee ffff ffii fiaa fiaf fief fifa fife fiff fifi figa figg fiii fika fike fiki gaea gafa gaff gafi gaga gage gagg gagi gaia gaie gaig gaki geai geek gefe gege gegg geia geie geif geig geki gffa ggfg gggg giaa giai gief gife giff giga gige gigg gigi iaaa iaai iaea iafe iaff iaia ieie ifaa ifae ifge igea igfa igga igia iifa iiie iiii ikea ikee ikig ikki kaaa kaaf kaag kaai kaak kaei kafa kafe kaff kafi kag- kaga kage kagg kagi kaia kaie kaif kaig kaii kaik kaka kake kaki kakk kea- keag keak keef keek kefa keff kega kege kegg kegi kegk keif keig keii keik keka keke keki kfai kfeg kffa kfff kffg kffk kfge kfgi kfia kfig kfka kgaf kgak kgfa kgff kgfk kgga kggf kggg kggi kgia kgif kiai kief kifa kife kiff kifg kiga kiia kiii kiik kika kikf kiki kikk kkaa kkag kkai kkea kkeg kkfg kkfi kkia kkik kkkk