a-ak a-be a-ha aaaa aaab aaad aaae aaaf aaah aaal aaba aabb aabd aabh aabl aada aade aaea aafa aafb aafd aaff aafl aaha aahk aahl aaka aake aala aald aale aall abaa abab abad abae abaf abak abal abb- abba abbb abbe abda abed abee abel abff abha abla able adaa adab adad adae adah adak adal adba adda addd adde addl adea adeb adee adeh adel adfa adfl adha adhd adle aeaf aede aeka aela afaa afad afak afdb afdl afee afek afel affa afka afla afle ahab ahad ahah ahal ahdl ahed ahel ahfa ahha ahla ahle akaa akae akah akal aked akee akel akha akka akle alaa alad alae alak alal alb- alba albe ald- alda alde aldl alea aled alee alef aleh alek alfa alfe alha alk- alka alkb alkd alke all- alla alle allh alll baaa baad baaf baah baak baal baba babb babe bada badb badd bade badh baed baek bael baff baha bahl bak- baka bake bakh bakl bala bald bale balf balk ball bbad bbbb bbdd bbeb bblb bddh bdle bead beaf beah beak beal beba bebb bebe beda bede bedl beeb beed beef beek beel befa befe beff beka beke bela beld bele belk bell bffl bhdl bhel bhff blaa blab blad blae blah blak blea bleb bled blee bleh blek blkb blkd daab daad daae daal daba dabb dada dade daeb dafa dafe daff daha dahe dahl daka dake dala dale dalf dalk dall dddd dead deae deaf deak deal deba debe deda dedd dede deeb deed deef deek deel defe deff deha dek- deka deke dekh dela deld dele delf delk dell dfaf dffa dhaa dhad dhak dhal dhed dhee dkba dlab dlbd dlha e-la eaaf eaba eabh eada eadb eadd eafb eala eald eale ebal ebba ebed ebel ebla edad edah edda edde ede- edea edeh edel edfa edfl edla edle eede eeea eeee eefa eefe eefl eeka eeke eele efab efda effa efke efla ehaa ehdd ehea eheh ehel ehle eka- ekab ekeb eked ekek ekka el-b elab elad elah elal elba elbe elda elde elea eled elee elef eleh elek elfa elfe elka elke ella elle f--k faaa faad faah faba fabd fabe fada fadd fade faeb fafa fafe faff faha fahd fake fakh fala fald fale falk fall fbla fble fead feaf feak feal feba feda fede feeb feed feek feel fefe feff fehd fehl feke fela feld fele felf felk fell ffee ffff fhlb fkab flab flad flae flak flea fled flee haab haad haaf haak haal haba habe hada hade hadf hadh hadl haed hafb hafd hafe haff haha haka hake hakk hal- hala halb hald hale half halk hall hdbk hdda hdkf head heaf heah heal hebb hebe heda hedd hede heeb heed heef heek heel hefd hefe hehe heka heke hela held hele helf helk hell hfba hhaa hhhh hhla hkdf hkdl hkfa hlah hlde kaaa kaab kaaf kaak kaal kaba kabb kabd kabe kabf kad- kada kadd kade kadf kadl kaeh kael kafa kafe kaff kaha kahe kahl kaka kake kakh kakk kala kalb kald kale kalf kalk kall kbaa kbab kbad kbae kbak kbal kbba kbbb kbbd kbbe kbbf kbbk kbbl kbdb kbde kbdf kbdl kbeb kbed kbee kbef kbeh kbek kbel kbfb kbff kbfk kbfl kbhb kbhe kbhh kbhl kbkb kbkf kbkk kbkl kbla kblb kbld kble kblf kbll kdaa kdab kdad kdae kdaf kdak kdal kdbb kdbl kddb kddd kddf kddk kddl kdeb kdef kdel kdhl kdka kdkb kdkd kdkk kdla kdlb kdld kdlf kdlh kdll kea- kead keak keal keba kebb kebe keda kedb kedd kede keed keef keeh keek keel kefa kefb keff kefh kehk kehl keka kekb keke kekl kela keld kele kelf kelk kell kfab kfal kfbk kfda kfeb kfed kfel kffa kffb kfff kffk kfhl kfka kfkb kfla kflb kfld kflf kfll khab khad khaf khak khal khbd khdk kheb khed khel khfd khhk khhl khka khke khkk khla khle khll kkaa kkal kkba kkbb kkbd kkbe kkbl kkda kkdd kkdl kkea kked kkha kkhb kkhh kkhk kkkk kklb kkld kklf kklh kkll klaa klab klad klaf klak klal klbb klbd klbe klbf klbl kldd klde klea kleb kled klee klef klek klfa klfd klfe klff klfh klhb klka klkk klkl klla kllb klle kllk laaa laad laak laal laba labe lada ladd lade lael lafb lafe laff laha lahe laka lake lakh lala lald lale lall ldha leaa lead leaf leah leak leal leba lebd leda lede leea leed leef leek leel lefa lefe leff lehe leka leke lekh lekk lela lele lell lfhe lhee lhhh lkab lkal lldb llef llll