a-a a-b a-c aaa aab aac aad aae aag aan ab- aba abb abc abd abe abg abn ac- aca acb acc acd ace acg acn ad- ada adb adc add ade adg adn aea aeb aec aed aee aeg aen ag- aga agb agc agd age agg agn an- ana anb anc and ane ang ann baa bab bac bad bae bag ban bba bbb bbc bbd bbe bbg bbn bca bcb bcc bcd bce bcg bcn bda bdb bdc bdd bde bdg be- bea beb bec bed bee beg ben bga bgb bgc bgd bge bgg bgn bna bnb bnc bnd bne bng bnn c-- caa cab cac cad cae cag can cba cbb cbc cbd cbe cbg cbn cca ccb ccc ccd cce ccg ccn cda cdb cdc cdd cde cdg cdn ce- cea ceb cec ced cee ceg cen cga cgb cgc cgd cge cgg cgn cn- cna cnb cnc cnd cne cng cnn daa dab dac dad dae dag dan dba dbb dbc dbd dbe dbg dbn dca dcb dcc dcd dce dcg dcn dda ddb ddc ddd dde ddg ddn de- dea deb dec ded dee deg den dga dgc dgd dge dgg dgn dna dnb dnc dnd dne dng dnn eaa eab eac ead eae eag ean eba ebb ebc ebd ebe ebg ebn ec- eca ecb ecc ecd ece ecg ecn ed- eda edb edc edd ede edg edn eea eeb eec eed eee eeg een ega egb egc egd ege egg egn en- ena enb enc end ene eng enn g-d gaa gab gac gad gae gag gan gba gbc gbd gbe gbg gbn gca gcb gcc gcd gce gcg gcn gda gdb gdc gdd gde gdn ge- gea geb gec ged gee geg gen gga ggb ggc ggd ggg ggn gna gnb gnc gnd gne gnn naa nab nac nad nae nag nan nba nbb nbc nbd nbe nbg nbn nca ncb ncc ncd nce ncg ncn nda ndb ndc ndd nde ndg ndn ne- nea neb nec ned nee neg nen nga ngb ngc ngd nge ngg ngn nna nnb nnc nne nng nnn

-ana -ane -ene a-be aaaa aaab aaac aaad aaae aaan aaba aabb aabc aabd aaca aacb aacc aacd aace aacn aada aadc aade aaea aaec aaen aage aana aand aane aang abaa abab abac abad abae abag aban abb- abba abbb abbe abca abcb abcc abcd abcn abda abec abed abee aben abgd acaa acab acac acad acae acag acan acba acca accc accd acce acda acdb acdc acde ace- acea acec aced acen acga acne adaa adab adac adad adae adag adan adba adbc adcc adda addc addd adde addn adea adeb adee aden adna aeac aean aebn aecb aede aega aena aend agac agad agag agan agba agca agcc agce agda agde agea aged agee agen agga agge agna agne ana- anaa anab anac anad anae anag anan anba anbb anca ancc ance and- anda ande anec anee aneg anen ang- anga ange anna annb anne baaa baad baan baba babb babe bac- baca bacc bace bacn bada badb badd bade baed baga bage bagg bagn bana banc band bane bang bann bbad bbbb bbdd bbeb bbga bbng bcaa bcbc bcbg bcca bccc bcda bcde bcec bdbc bddc bdna bead beag bean beba bebb bebe beca beda bede beeb beed beeg been bega begg bena bend bene beng benn bgan bgca bneg c-cd caaa caab caac caan caba cabe cabg cac- caca cacc cace cada cadc cadd cade caec caen caga cage cagg cagn cana canc cand cane cang cann cbac cbbc cbca cbcc cbce cbcn cbdb cbdc cbdn cbea cbec cbee cbga cbgb cbna cbnd ccaa ccab ccac ccad ccag ccba ccbc ccbn ccca cccb cccc ccdc ccdn cced ccee ccga ccgc ccna ccnb ccnc ccne cd-e cdaa cdac cdad cdba cdda cddb cdec cdna cdnb cdnc ceac cead cean ceba cec- ceca cece ceda cedd cede ceeb ceec cege cen- cena cend cene ceng cgac cgcc cgcg cged cnaa cnac cnag cnbc cnda cndd cnna d-na daab daad daae daag daan daba dabb daca dace dada dade daeb daga dage dagg dana dand dane dang dann dbag dbcc dcbc dcca dccb dccc dcdb dddd deac dead deae dean deba debe dec- deca decc decd dece deda dedd dede deeb deed deeg deen dega dege dena dene deng denn dgac dgca dgeg dgge dnaa dnab dnac dnad dnae dnag dnan dnce eaba eaca eacc eada eadb eadd eaec eaga eage eana ebac eban ebba ebbc ebcc ebed eben ecaa ecac ecad ecan ecbc ecbe ecca eccb eccc ecce ecdc eced ecne edac edad edag edan edca edda eddc edde ede- edea eden edge edna eeca eede eeea eeee eega eena eend eeng egaa egad egae egan egba egbe egcc egcg egea egec egee eggb egge egna egne enab enac enan enb- enbn enca ence end- enda ende enea ened enee eneg enga enge engg enna ennc enne gaba gabb gabe gace gada gadd gade gaea gaec gaed gaga gage gagg gana ganc gand gane gang gann gbag gban gbde gc-c gcaa gcbc gccc gcda gcna gdca gddb gdna geab gead gean geba gebe geca gece geda gedd gede geed geen gege gegg gen- gena genc gend gene geng genn gggg gnaa gnac gncc gngc naaa naab naac naad naag naan naba nabc nabe naca nacc nacd nace nada nadc nade naea naga nagc nage nan- nana nanb nand nane nang nann nbaa nbad nbbc nbca nbcc ncaa ncac ncba ncbc ncca nccc nccn ncda ncdc ncdn ncea ncec nced ncee ncen ncga ncna ncnc ncnd ndaa ndcc nddb ndde ndga ndna neab neac nead nean neba nebb nebe nebn neca necc nece neda nedc nedd nede neea neeb need neen nega nege nena nend nene neng ngab ngac ngan ngdc nged ngen nndb nngn nnnn

-aaa- -abad a-dec a-dna aaace aaadc aaaee aabaa aabba aabga aacbc aadac aande abaab ababa ababe abaca abada abade abaga abana abanc aband abang abann abbac abbad