a-ak aaaa aaad aaae aaaf aaal aada aade aaea aafa aafd aaff aafl aaka aake aala aald aale aall adaa adad adae adak adal adda addd adde addl adea adee adel adfa adfl adle aeaf aede aeka aela afaa afad afak afdl afee afek afel affa afka afla afle akaa akae akal aked akee akel akka akle alaa alad alae alak alal ald- alda alde aldl alea aled alee alef alek alfa alfe alk- alka alkd alke all- alla alle alll daad daae daal dada dade dafa dafe daff daka dake dala dale dalf dalk dall dddd dead deae deaf deak deal deda dedd dede deed deef deek deel defe deff dek- deka deke dela deld dele delf delk dell dfaf dffa e-la eaaf eada eadd eala eald eale edad edda edde ede- edea edel edfa edfl edla edle eede eeea eeee eefa eefe eefl eeka eeke eele efda effa efke efla eka- eked ekek ekka elad elal elda elde elea eled elee elef elek elfa elfe elka elke ella elle f--k faaa faad fada fadd fade fafa fafe faff fake fala fald fale falk fall fead feaf feak feal feda fede feed feek feel fefe feff feke fela feld fele felf felk fell ffee ffff flad flae flak flea fled flee kaaa kaaf kaak kaal kad- kada kadd kade kadf kadl kael kafa kafe kaff kaka kake kakk kala kald kale kalf kalk kall kdaa kdad kdae kdaf kdak kdal kddd kddf kddk kddl kdef kdel kdka kdkd kdkk kdla kdld kdlf kdll kea- kead keak keal keda kedd kede keed keef keek keel kefa keff keka keke kekl kela keld kele kelf kelk kell kfal kfda kfed kfel kffa kfff kffk kfka kfla kfld kflf kfll kkaa kkal kkda kkdd kkdl kkea kked kkkk kkld kklf kkll klaa klad klaf klak klal kldd klde klea kled klee klef klek klfa klfd klfe klff klka klkk klkl klla klle kllk laaa laad laak laal lada ladd lade lael lafe laff laka lake lala lald lale lall leaa lead leaf leak leal leda lede leea leed leef leek leel lefa lefe leff leka leke lekk lela lele lell lkal llef llll