a-ak a-ok aaaa aaaf aaam aafa aaff aaka aama aamo aaoo afaa afak afam afao affa affo afka afma afoa afoo akaa akam akao akka akko akok akom amaa amam amfm amka amm- amma ammo amof amok amoo aoma f--k faaa faam fafa faff fafo fako fama famo ffff foaf foak foam fofo foma fomo foof fook foom kaaa kaaf kaak kaam kafa kaff kafm kaka kakk kakm kako kam- kama kamm kamo kaoa kaok kffa kfff kffk kffm kfka kfma kfmf kfmk kfmm kfmo kfok kfom kfoo kkaa kkam kkfm kkkk kkma kkmk kkmo kkoa kkoo kmak kmam kmfa kmfm kmkf kmkk kmko kmmf kmmk kmmm kmmo kmoa kmok kmom koak kofa koff kofk kofm kofo koka kokf kokk koko koma komo kook kooo maaa maaf maak maam mafa maff mafk maka mako mama mamf mamo mffa mkak mkfm mmaa mmff mmmm moaa moaf moam mofa moff mofo moka moko moma momo mooa mook oafo oama off- offa offo okak okam okka okko okmo okok okom omak omam omao omma omo- omoa omoo ooaa ooak ooff ooma oooo