a-a a-b a-c aaa aab aac aae aag aah aan ab- aba abb abc abe abg abh abn ac- aca acb acc ace acg ach acn aea aeb aec aee aeg aeh aen ag- aga agb agc age agg agh agn aha ahb ahc ahe ahg ahh ahn an- ana anb anc ane ang anh ann baa bab bac bae bag bah ban bba bbb bbc bbe bbg bbh bbn bca bcb bcc bce bcg bch bcn be- bea beb bec bee beg beh ben bga bgb bgc bge bgg bgh bgn bha bhb bhc bhe bhg bhh bna bnb bnc bne bng bnn c-- caa cab cac cae cag cah can cba cbb cbc cbe cbg cbh cbn cca ccb ccc cce ccg cch ccn ce- cea ceb cec cee ceg ceh cen cga cgb cgc cge cgg cgh cgn ch- cha chb chc che chg chh chn cn- cna cnb cnc cne cng cnh cnn eaa eab eac eae eag eah ean eba ebb ebc ebe ebg ebh ebn ec- eca ecb ecc ece ecg ech ecn eea eeb eec eee eeg een ega egb egc ege egg egh egn eha ehb ehc ehe ehg ehh ehn en- ena enb enc ene eng enh enn gaa gab gac gae gag gah gan gba gbc gbe gbg gbh gbn gca gcb gcc gce gcg gch gcn ge- gea geb gec gee geg geh gen gga ggb ggc ggg ggh ggn gha ghb ghc ghe ghg ghh ghn gna gnb gnc gne gnn haa hab hac hae hag hah han hba hbb hbc hbe hbg hbh hbn hca hcb hcc hce hcg hch hcn he- hea heb hec hee heg heh hen hga hgb hgc hge hgg hgh hgn hha hhb hhc hhe hhg hhh hhn hna hnb hnc hne hng hnh hnn naa nab nac nae nag nah nan nba nbb nbc nbe nbg nbn nca ncb ncc nce ncg nch ncn ne- nea neb nec nee neg neh nen nga ngb ngc nge ngg ngh ngn nha nhb nhc nhe nhg nhh nhn nna nnb nnc nne nng nnh nnn

-ana -ane -ene a-be a-ha aaaa aaab aaac aaae aaah aaan aaba aabb aabc aabh aaca aacb aacc aace aach aacn aaea aaec aaen aage aagh aaha aana aane aang abaa abab abac abae abag aban abb- abba abbb abbe abca abcb abcc abch abcn abec abee aben abha acaa acab acac acae acag acan acba acca accc acce acch ace- acea acec aceh acen acga acha ache achh acne aeac aean aebn aecb aega aena agac agag agan agba agca agcc agce agea agee agen agga agge agha aghe agna agne ahab ahac ahah ahen ahha ahne ana- anaa anab anac anae anag anah anan anba anbb anca ancc ance anec anee aneg anen ang- anga ange anha anhe anna annb anne baaa baah baan baba babb babe bac- baca bacc bace bach bacn baga bage bagg bagh bagn baha bahn bana banc bane bang banh bann bbbb bbch bbeb bbga bbng bcaa bcbc bcbg bcca bccc bcec bche beag beah bean beba bebb bebe beca bech beeb beeg been bega begg behn bena bene beng benn bgan bgca bhag bhan bhca bhcc bneg caaa caab caac caah caan caba cabe cabg cac- caca cacc cace cach caec caen caga cage cagg cagn caha cahe cahn cana canc cane cang canh cann cbac cbbc cbca cbcc cbce cbcn cbea cbec cbee cbga cbgb cbha cbna ccaa ccab ccac ccag ccba ccbc ccbn ccca cccb cccc ccee ccga ccgc ccha cche ccna ccnb ccnc ccne ceac cean ceba cec- ceca cece ceeb ceec cege cen- cena cene ceng cgac cgcc cgcg chaa chab chac chae chag chah chan chca chce chch chea cheb chec chee cheh chen chgb chge chgn chha chnb chnc cnaa cnac cnag cnbc cnna eaba eabh eaca eacc each eaec eaga eage eana ebac eban ebba ebbc ebcc eben ecaa ecac ecan ecbc ecbe ecca eccb eccc ecce echa eche ecne eeca eeea eeee eega eena eeng egaa egae egan egba egbe egcc egcg egea egec egee eggb egge eggh eghe eghh egna egne ehaa ehcc ehea eheh ehen ehna enab enac enah enan enb- enbn enca ence ench enea enee eneg enga enge engg enna ennc enne gaba gabb gabe gace gach gaea gaec gaga gage gagg gaha gahe gahn gana ganc gane gang gann gbag gban gc-c gcaa gcbc gccc gcna geab gean geba gebe geca gece geen gege gegg geha gehn gen- gena genc gene geng genn gggg gghg ghan ghea ghee gheg gnaa gnac gncc gngc haab haag haan haba habe hace haec haen hag- haga hage hagg hagh haha hahn hana hanc hane hang hann hbag hcbc hcca hccb hccc hcch hcgh hcng heah hean hebb hebe heca hech heeb heeg hega hege hegg hegh hehe hehn hena hene heng henh henn hgah hggc hhaa hhgg hhhh hnce hnna naaa naab naac naag naan naba nabc nabe naca nacc nace nach naea naeh naga nagc nage naha nahe nan- nana nanb nane nang nann nbaa nbbc nbca nbcc ncaa ncac ncba ncbc ncca nccc nccn ncea ncec ncee ncen ncga ncha nchc ncna ncnc neab neac neah nean neba nebb nebe nebn neca necc nece nech neea neeb neen nega nege negh neha nehe nena nene neng nenh ngab ngac ngan ngen nhcc nheb nhnn nngn nnnn

-aaa- aaaah aaace aaaee aaagh aabaa aabba aabga aacbc aahaa aanch abaab ababa ababe abaca abaga abana abanc abang abann abbac abban abcan abccc abean abeba abebe abece abega abege abegg abene abeng abgah acaca acacb acage acana acang acccg aceae acene achab achan achee achen achna aeaea aebbe aegae aegan aegea aegen aegna aenea agace agana agane agege ageha agena agene aggag aghan aghen agnac agnee ahane ahang aheng ahhaa ahhha anaba anace anaea anaga anage anana anane anang anban ancha anche anegg angeh angen anheh annan annee annen baabe baban babec babee baben bacab bacca bacea bacen bacha bache bacne