-al a-a a-b a-c aaa aab aac aae aag aal aan ab- aba abb abc abe abg abl abn ac- aca acb acc ace acg acl acn aea aeb aec aee aeg ael aen ag- aga agb agc age agg agl agn al- ala alb alc ale alg all aln an- ana anb anc ane ang anl ann baa bab bac bae bag bal ban bba bbb bbc bbe bbg bbl bbn bca bcb bcc bce bcg bcl bcn be- bea beb bec bee beg bel ben bga bgb bgc bge bgg bgl bgn bla blb blc ble blg bll bln bna bnb bnc bne bng bnl bnn c-- caa cab cac cae cag cal can cba cbb cbc cbe cbg cbl cbn cca ccb ccc cce ccg ccl ccn ce- cea ceb cec cee ceg cel cen cga cgb cgc cge cgg cgl cgn cl- cla clb clc cle clg cll cln cn- cna cnb cnc cne cng cnl cnn eaa eab eac eae eag eal ean eba ebb ebc ebe ebg ebl ebn ec- eca ecb ecc ece ecg ecl ecn eea eeb eec eee eeg eel een ega egb egc ege egg egl egn ela elb elc ele elg ell eln en- ena enb enc ene eng enl enn gaa gab gac gae gag gal gan gba gbc gbe gbg gbl gbn gca gcb gcc gce gcg gcl gcn ge- gea geb gec gee geg gel gen gga ggb ggc ggg ggn gla glb glc gle glg gll gln gna gnb gnc gne gnl gnn la- laa lab lac lae lag lal lan lba lbb lbc lbe lbg lbl lca lcb lcc lce lcg lcl lcn lea leb lec lee leg lel len lga lgb lgc lge lgg lgl lgn lla llb llc lle llg lll lln lna lnb lnc lne lng lnl lnn naa nab nac nae nag nal nan nba nbb nbc nbe nbg nbl nbn nca ncb ncc nce ncg ncl ncn ne- nea neb nec nee neg nel nen nga ngb ngc nge ngg ngl ngn nla nlb nlc nle nlg nll nln nna nnb nnc nne nng nnl nnn

-ana -ane -ene a-be aaaa aaab aaac aaae aaal aaan aaba aabb aabc aabl aaca aacb aacc aace aacl aacn aaea aaec aaen aage aala aalc aale aall aana aane aang abaa abab abac abae abag 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 acel acen acga acla aclc acle acne aeac aean aebn aecb aecl aega aela aelc aena agac agag agal agan agba agca agcc agce agea agee agel agen agga agge agla aglc agle agna agne alaa alac alae alag alal alan alb- alba albc albe alca alcc alce alea alec alee aleg alen alg- alga alge all- alla alle alll alln alna alne ana- anaa anab anac anae anag anal anan anba anbb anbl anca ancc ance anec anee aneg anen ang- anga ange angl anla anlc anle anln anna annb anne baaa baal baan baba babb babe bac- baca bacc bace bacn bael baga bage bagg bagn bala balc bale ball bana banc bane bang bann bbbb bbeb bbga bblb bbng bcaa bcbc bcbg bcca bccc bccl bcec beag beal bean beba bebb bebe beca beeb beeg beel been bega begg bela bele belg bell bena bene beng benn bgan bgca blaa blab blac blae blag blan blea bleb blee bleg bneg caaa caab caac caal caan caba cabe cabg cac- caca cacc cace caec caen caga cage cagg cagn cala calc cale call cana canc cane cang cann cbac cbal cbbc cbca cbcc cbce cbcl cbcn cbea cbec cbee cbga cbgb 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 cel- cela celc cele cell cen- cena cene ceng cgac cgal cgcc cgcg cgel clab clag clan clea clec clee cleg 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 ecla ecne eeca eeea eeee eega eele eena eeng egaa egae egal egan egba egbe egcc egcg egea egec egee egel eggb egge eglc egle egna egne el-b elab elac elal elan elba elbe elca elcb elce elea elec elee elen elgg ella elle elna elne enab enac enal enan enb- enbn enca ence encl enea enee eneg enel enga enge engg engl enna ennc enne gaal gaba gabb gabe gabl gace gaea gaec gael gaga gage gagg gala gale gall gana ganc gane gang gann gbag gban gc-c gcaa gcal gcbc gccc gclc gcna geab geal gean geba gebe geca gece geel geen gege gegg gegl gela gelb gele gelg gell gen- gena genc gene geng genl genn ggcl gggg glaa glab glan glbc glcc glce gleb glee gleg glen glge gnaa gnac gnal gncc gngc laaa laac laag laal laan laba labe laca lacc lace lacl lael lag- laga lage lagg lala lale lall lan- lana lanc lane lang lann lbcc lcac lcbc lcca lccc lcce leaa leag leal lean leba leca lece leea leel leen lega lege legg lela lele lell lena lene leng lenn lgca llan llcc llgc lllc llll lnge naaa naab naac naag naal naan naba nabc nabe nabl naca nacc nace nacl naea nael naga nagc nage nagl nala nalc nale nall nan- nana nanb nane nang nann nbaa nbbc nbca nbcc ncaa ncac ncba ncbc ncca nccc nccn ncea ncec ncee ncel ncen ncga nclc ncln ncna ncnc neab neac neal nean neba nebb nebe nebn neca necc nece neea neeb neel neen nega nege nela nelc nele nell nena nene neng ngab ngac ngan ngen