-al a-a a-b a-i aaa aab aae aaf aai aak aal ab- aba abb abe abf abi abk abl aea aeb aee aef aei aek ael af- afa afb afe aff afi afk afl ai- aia aib aie aif aii aik ail aka akb ake aki akk akl al- ala alb ale alf ali alk all baa bab bae baf bai bak bal bba bbb bbe bbf bbi bbk bbl be- bea beb bee bef bei bek bel bfa bfb bfe bff bfi bfl bi- bia bib bie bif bii bik bil bka bkb bke bkf bkk bkl bla blb ble blf bli blk bll eaa eab eae eaf eai eak eal eba ebb ebe ebf ebi ebk ebl eea eeb eee eef eek eel ef- efa efb efe eff efi efl eia eib eie eif eii eik eil eka ekb eke ekf eki ekl ela elb ele elf eli elk ell faa fab fae faf fai fak fal fba fbb fbe fbf fbi fbk fbl fea feb fee fef fei fek fel ffa ffe fff ffi ffk ffl fia fib fie fif fii fik fil fka fkb fkf fki fkk fkl fla flb fle flf fli fll i-f ia- iaa iab iae iaf iai ial iba ibb ibe ibf ibi ibk ibl ie- iea iee ief iei iek iel ifa ifb ife iff ifi ifl iia iib iie iif iii iil ika ikb ike ikf iki ikk ikl il- ila ilb ile ilf ili ilk ill ka- kaa kab kae kaf kai kak kal kba kbb kbe kbf kbi kbk kbl ke- kea keb kee kef kei kek kel kfa kff kfi kia kib kie kif kii kik kil kkb kke kki kkk kkl kl- kla klb klf kli la- laa lab lae laf lai lak lal lba lbb lbe lbf lbi lbk lbl lea leb lee lef lei lek lel lfa lfb lfe lff lfi lfk lfl lia lib lie lif lii lik lil lka lkb lkl lla llb lle llf lli llk lll

a-ak a-be a-ii aaaa aaab aaae aaaf aaai aaal aaba aabb aabi aabl aaea aafa aafb aaff aafi aafl aaib aaii aaka aake aala aale aali aall abaa abab abae abaf abai abak abal abb- abba abbb abbe abbi abee abel abff abia abib abie abil abla able aeaf aebi aeka aela afaa afak afee afek afel affa affi afia afib afif afik afil afka afla afle aiai aiba aibl aiea aiee aiel aiff aifl aiia aiib aika aike aiki aila aile aili akaa akae akai akal akee akel akia akie akif akik akil akka akki akle alaa alae alai alak alal alb- alba albe albi alea alee alef alek alfa alfe alfi ali- alia alib alie alif alii alik alil alk- alka alkb alke alki all- alla alle alli alll ba-i baaa baaf baak baal baba babb babe babi baek bael baff baia baib baie baik bail bak- baka bake baki bakl bala bale balf bali balk ball bbbb bbeb bblb beaf beak beal beba bebb bebe bebi beeb beef beek beel befa befe beff beia beik beil beka beke beki bela bele beli belk bell bffl biaf biak bial biba bibb bibe bibi bibl bieb bief biel bifa biff bifi bike bila bile bili bilk bill blaa blab blae blak blea bleb blee blei blek blik blkb e-la eaaf eaba eafb eaif eala eale ebal ebba ebel ebla ebli eeea eeee eefa eefe eefl eeka eeke eele efab effa effi efik efil efke efla eiei eika eike eiki eila eile eka- ekab ekeb ekek ekka ekki el-b elab elai elal elba elbe elbi elea elee elef elek elfa elfe elfi elia elie elif elik elil elka elke elki ella elle elli f--k faaa faba fabe fabi faeb fafa fafe faff fafi faie faik fail fake faki fala fale fali falk fall fbla fble feaf feak feal feba feeb feek feel fefe feff fefi feia feie feil feke fela fele felf feli felk fell ffee ffff ffii fiaa fiaf fial fiba fibe fief fiel fifa fife fiff fifi fiii fiil fika fike fiki fila file fili filk fill fkab flab flae flak flea flee flia flii flik i-be iaaa iaai iaal iaba iaea iafe iaff iafl iaia iala iale iall ibea ibfi ibia ibie ible ieie iele ifaa ifae ifbb ifel ifil ifla iifa iiie iiii iila ikea ikee ikki ikla ilal ile- ilea ilek ilia ilie ilka ilke ilki ill- illa ille illi kaaa kaab kaaf kaai kaak kaal kaba kabb kabe kabf kabi kaei kael kafa kafe kaff kafi kaia kaib kaie kaif kaii kaik kail kaka kake kaki kakk kala kalb kale kalf kali kalk kall kbaa kbab kbae kbai kbak kbal kbba kbbb kbbe kbbf kbbi kbbk kbbl kbeb kbee kbef kbek kbel kbfb kbff kbfi kbfk kbfl kbia kbib kbie kbif kbik kbil kbkb kbkf kbkk kbkl kbla kblb kble kblf kbll kea- keak keal keba kebb kebe kebi keef keek keel kefa kefb keff keib keif keii keik keil keka kekb keke keki kekl kela kele kelf keli kelk kell kfab kfai kfal kfbk kfeb kfel kffa kffb kfff kffk kfia kfil kfka kfkb kfla kflb kflf kfli kfll kiab kiai kiba kibb kibe kibi kibl kief kiel kifa kife kiff kifl kiia kiii kiik kika kikf kiki kikk kila kilb kile kili kilk kill kkaa kkai kkal kkba kkbb kkbe kkbi kkbl kkea kkfi kkia kkik kkkk kklb kklf kkli kkll klaa klab klaf klai klak klal klbb klbe klbf klbl klea kleb klee klef klek klfa klfe klff klfi klib klif klik klil klka klkk klkl klla kllb klle kllk laaa laak laal laba labe labi lael lafb lafe laff laia laie laik lail laka lake laki lala lale lali lall lbia leaa leaf leak leal leba leea leef leek leel lefa lefe leff leia leib leie leif leik leil leka leke leki lekk lela lele leli lell liba libe lieb lief liek liel lifa life liff lifl liia liii lika like lila lilb lile