-al a-a a-c aaa aac aae aaf aak aal aan ac- aca acc ace acf ack acl acn aea aec aee aef aek ael aen af- afa afc afe aff afk afl afn aka akc ake akk akl akn al- ala alc ale alf alk all aln an- ana anc ane anf ank anl ann c-- caa cac cae caf cak cal can cca ccc cce ccf cck ccl ccn ce- cea cec cee cef cek cel cen cfa cfc cfe cff cfk cfl cfn cka ckc cl- cla clc cle clf clk cll cln cn- cna cnc cne cnf cnl cnn eaa eac eae eaf eak eal ean ec- eca ecc ece ecf eck ecl ecn eea eec eee eef eek eel een ef- efa efc efe eff efl eka ekc eke ekf ekl ela elc ele elf elk ell eln en- ena enc ene enf enk enl enn faa fac fae faf fak fal fan fca fcc fce fcf fck fcl fcn fea fec fee fef fek fel fen ffa ffc ffe fff ffk ffl ffn fka fkc fkf fkk fkl fla flc fle flf fll fln fna fnc fne fnf fnk fnl fnn ka- kaa kac kae kaf kak kal kan kca kcc kce kck kcl kcn ke- kea kec kee kef kek kel ken kfa kfc kff kkc kke kkk kkl kkn kl- kla klc klf kn- kna knc kne knf knk knl knn la- laa lac lae laf lak lal lan lca lcc lce lcf lck lcl lcn lea lec lee lef lek lel len lfa lfc lfe lff lfk lfl lfn lka lkl lla llc lle llf llk lll lln lna lnc lne lnk lnl lnn naa nac nae naf nak nal nan nca ncc nce ncf nck ncl ncn ne- nea nec nee nef nek nel nen nfa nfc nfe nff nfk nfl nfn nka nkc nke nkf nkk nkn nla nlc nle nlf nlk nll nln nna nnc nne nnf nnk nnl nnn

-ana -ane -ene a-ak aaaa aaac aaae aaaf aaal aaan aaca aacc aace aacf aack aacl aacn aaea aaec aaen aafa aafc aaff aafl aaka aake aala aalc aale aall aana aane acaa acac acae acan acca accc acce accf ace- acea acec acek acel acen acfc acfe acfl acke acla aclc acle acne aeac aeaf aean aecl aeka aela aelc aena afaa afak afan afca afcc afee afek afel affa affc afka afla aflc afle akaa akae akal akan akca akee akel aken akka akle akna alaa alac alae alak alal alan alca alcc alce alea alec alee alef alek alen alfa alfe alk- alka alke all- alla alle alll alln alna alne ana- anaa anac anae anak anal anan anca ancc ance anec anee anen anfa ank- anka anke anla anlc anle anln anna anne caaa caac caaf caal caan cac- caca cacc cace cack caec caen cafa cafc cafe caff cafl caka cake cala calc cale calf calk call cana canc cane cank cann ccaa ccac ccaf ccca cccc cccf cccl ccee ccel ccfa ccfc ccff ccfl ccla cclc ccna ccnc ccne ccnf ceac ceal cean cec- ceca cece ceec ceel cef- cefa cefc cefn ceke cel- cela celc cele celf cell cen- cena cene cfaa cfac cfae cfca cfcf cfcl cfcn cfln ckac ckan ckck ckcl cken cklf ckln cknc claf clan clea clec clee clef clek cnaa cnac cnel cnfa cnna e-cl e-la eaaf eaca eacc eaec eala ealc eale eana ecaa ecac ecal ecan ecca eccc ecce eccl ecef ecfa ecfc ecka ecla ecne eeca eeea eeee eefa eefe eefl eefn eeka eeke eele eena efca efen effa efke efla eka- ekek eken ekfc ekka ekne elac elal elan elca elce elea elec elee elef elek elen elfa elfc elfe elka elke ella elle elna elne enac enal enan enca ence encl enea enee enel enka enke enna ennc enne f--k faaa faac faan faca facc face fack fafa fafc fafe faff fake fala falc fale falk fall faln fana fanc fane fank fcal fcca fccf fcnl feaf feak feal fean fece feck feek feel feen fefc fefe feff feke fela fele felf felk fell fena fene fenk fenn ffcc ffee ffff flac flae flak flan flcl flea flee flen flna flnc fnac fnlc kaaa kaaf kaak kaal kaan kacc kace kacl kael kafa kafc kafe kaff kafn kaka kakc kake kakk kakn kala kalc kale kalf kalk kall kaln kana kane kanf kann kcaa kcac kcal kcca kccc kcck kccl kcea kcec kcee kcel kcfa kcfc kcfl kcfn kckc kckf kckk kckl kckn kcla kclc kcle kclf kclk kcll kcln kea- keak keal kean keca keck keef keek keel keen kefa kefc keff keka kekc keke kekl kela kele kelf kelk kell keln ken- kena kene kenk kenl kenn kfac kfal kfan kfcf kfel kffa kfff kffk kffn kfka kfla kflc kflf kfll kfln kfna kfnc kfnf kfnk kfnl kfnn kkaa kkac kkal kkan kkck kkcl kkcn kkea kken kkfn kkkk kklc kklf kkll kkln kkne kknn klaa klac klaf klak klal klan klca klcc klce klck klcl klcn klea klec klee klef klek klen klfa klfc klfe klff klfn klka klkc klkk klkl klkn klla kllc klle kllk klnc klne klnn knaa knac knaf knal knan knca knce knck kncn knea knec knee knef knek knel knen knfa knfl knkk knla knlc knlf knnk laaa laac laak laal laan laca lacc lace lack lacl lael lafc lafe laff laka lake lala lale lall lan- lana lanc lane lank lann lcac lcca lccc lcce lcfc leaa leaf leak leal lean leca lece leck leea leef leek leel leen lefa lefe leff leka leke lekk lela lele lell lena lene lenk lenn lfca lfcc lkal lkan llan llcc llef lllc llll lnnk naaa naac naal naan naca nacc nace nacf nack nacl naea naef nael nafa nafc nafe naff nafl naka nake nala nalc nale nall nan- nana nane nann ncaa ncac ncca nccc nccf nccn ncea ncec ncee ncef ncel ncen ncfc