-al a-a a-b a-c aaa aab aac aae aag aak aal aan ab- aba abb abc abe abg abk abl abn ac- aca acb acc ace acg ack acl acn aea aeb aec aee aeg aek ael aen ag- aga agb agc age agg agk agl agn aka akb akc ake akg akk akl akn al- ala alb alc ale alg alk all aln an- ana anb anc ane ang ank anl ann baa bab bac bae bag bak bal ban bba bbb bbc bbe bbg bbk bbl bbn bca bcb bcc bce bcg bck bcl bcn be- bea beb bec bee beg bek bel ben bga bgb bgc bge bgg bgk bgl bgn bka bkb bkc bke bkg bkk bkl bkn bla blb blc ble blg blk bll bln bna bnb bnc bne bng bnk bnl bnn c-- caa cab cac cae cag cak cal can cba cbb cbc cbe cbg cbk cbl cbn cca ccb ccc cce ccg cck ccl ccn ce- cea ceb cec cee ceg cek cel cen cga cgb cgc cge cgg cgl cgn cka ckb ckc cl- cla clb clc cle clg clk cll cln cn- cna cnb cnc cne cng cnl cnn eaa eab eac eae eag eak eal ean eba ebb ebc ebe ebg ebk ebl ebn ec- eca ecb ecc ece ecg eck ecl ecn eea eeb eec eee eeg eek eel een ega egb egc ege egg egl egn eka ekb ekc eke ekg ekl ela elb elc ele elg elk ell eln en- ena enb enc ene eng enk enl enn gaa gab gac gae gag gak gal gan gba gbc gbe gbg gbk gbl gbn gca gcb gcc gce gcg gck gcl gcn ge- gea geb gec gee geg gek gel gen gga ggb ggc ggg ggn gka gkb gkn gla glb glc gle glg glk gll gln gna gnb gnc gne gnl gnn ka- kaa kab kac kae kag kak kal kan kba kbb kbc kbe kbk kbl kbn kca kcb kcc kce kcg kck kcl kcn ke- kea keb kec kee keg kek kel ken kga kgb kgc kgl kkb kkc kke kkk kkl kkn kl- kla klb klc klg kn- kna knc kne kng knk knl knn la- laa lab lac lae lag lak lal lan lba lbb lbc lbe lbg lbk lbl lca lcb lcc lce lcg lck lcl lcn lea leb lec lee leg lek lel len lga lgb lgc lge lgg lgk lgl lgn lka lkb lkg lkl lla llb llc lle llg llk lll lln lna lnb lnc lne lng lnk lnl lnn naa nab nac nae nag nak nal nan nba nbb nbc nbe nbg nbk nbl nbn nca ncb ncc nce ncg nck ncl ncn ne- nea neb nec nee neg nek nel nen nga ngb ngc nge ngg ngk ngl ngn nka nkc nke nkk nkn nla nlb nlc nle nlg nlk nll nln nna nnb nnc nne nng nnk nnl nnn

-ana -ane -ene a-ak a-be aaaa aaab aaac aaae aaal aaan aaba aabb aabc aabl aaca aacb aacc aace aack aacl aacn aaea aaec aaen aage aaka aake aala aalc aale aall aana aane aang abaa abab abac abae abag abak abal aban abb- abba abbb abbe abca abcb abcc abcl abcn abec abee abel aben abgl abla able acaa acab acac acae acag acan acba acbl acca accc acce ace- acea acec acek acel acen acga acke acla aclc acle acne aeac aean aebn aecb aecl aega aeka aela aelc aena agac agag agal agan agba agca agcc agce agea agee agel agen agga agge agla aglc agle agna agne akaa akae akal akan akca akee akeg akel aken akka akle akna alaa alac alae alag alak alal alan alb- alba albc albe alca alcc alce alea alec alee aleg alek alen alg- alga alge alk- alka alkb alke all- alla alle alll alln alna alne ana- anaa anab anac anae anag anak anal anan anba anbb anbl anca ancc ance anec anee aneg anen ang- anga ange angl ank- anka anke anla anlc anle anln anna annb anne baaa baak baal baan baba babb babe bac- baca bacc bace back bacn baek bael baga bage bagg bagn bak- baka bake bakl bala balc bale balk ball bana banc bane bang bank bann bbbb bbeb bbga bblb bbng bcaa bcbc bcbg bcca bccc bccl bcec beag beak beal bean beba bebb bebe beca beck beeb beeg beek beel been bega begg beka beke bela bele belg belk bell bena bene beng benk benn bgan bgca blaa blab blac blae blag blak blan blea bleb blee bleg blek blkb bneg caaa caab caac caal caan caba cabe cabg cac- caca cacc cace cack caec caen caga cage cagg cagn caka cake cala calc cale calk call cana canc cane cang cank cann cbac cbal cbbc cbca cbcc cbce cbcl cbcn cbea cbec cbee cbga cbgb cbka cbkg cbkl cbkn cblb cblc cbln cbna ccaa ccab ccac ccag ccba ccbc ccbn ccca cccb cccc cccl ccee ccel ccga ccgc ccla cclc cclg ccna ccnb ccnc ccne ceac ceal cean ceba cec- ceca cece ceeb ceec ceel cege ceke cel- cela celc cele cell cen- cena cene ceng cgac cgal cgcc cgcg cgel ckac ckan ckbc ckbe ckck ckcl cken ckga ckgl ckgn cklg ckln cknb cknc clab clag clan clea clec clee cleg clek clkg cnaa cnac cnag cnbc cnbl cnel cnna e-cl e-la eaba eaca eacc eaec eaga eage eagl eala ealc eale eana ebac ebal eban ebba ebbc ebcc ebel eben ebla ecaa ecac ecal ecan ecbc ecbe ecca eccb eccc ecce eccl ecka ecla ecne eeca eeea eeee eega eeka eeke eele eena eeng egaa egae egal egan egba egbe egcc egcg egea egec egee egel eggb egge eglc egle egna egne eka- ekab ekeb ekek eken ekka ekne el-b elab elac elal elan elba elbe elca elcb elce elea elec elee elek elen elgg elka elke ella elle elna elne enab enac enal