a-a a-b a-c a-t aaa aab aac aad aae aan aat ab- aba abb abc abd abe abn abt ac- aca acb acc acd ace acn act ad- ada adb adc add ade adn adt aea aeb aec aed aee aen aet an- ana anb anc and ane ann ant at- ata atb atc atd ate atn att baa bab bac bad bae ban bat bba bbb bbc bbd bbe bbn bbt bca bcb bcc bcd bce bcn bct bda bdb bdc bdd bde bdt be- bea beb bec bed bee ben bet bna bnb bnc bnd bne bnn bnt bta btb btc btd bte btn btt c-- caa cab cac cad cae can cat cba cbb cbc cbd cbe cbn cbt cca ccb ccc ccd cce ccn cct cda cdb cdc cdd cde cdn cdt ce- cea ceb cec ced cee cen cet cn- cna cnb cnc cnd cne cnn cnt cta ctb ctc ctd cte ctn ctt daa dab dac dad dae dan dat dba dbb dbc dbd dbe dbn dbt dca dcb dcc dcd dce dcn dct dda ddb ddc ddd dde ddn ddt de- dea deb dec ded dee den det dna dnb dnc dnd dne dnn dnt dta dtb dtc dtd dte dtn dtt eaa eab eac ead eae ean eat eba ebb ebc ebd ebe ebn ebt ec- eca ecb ecc ecd ece ecn ect ed- eda edb edc edd ede edn edt eea eeb eec eed eee een eet en- ena enb enc end ene enn ent eta etb etc etd ete etn ett naa nab nac nad nae nan nat nba nbb nbc nbd nbe nbn nbt nca ncb ncc ncd nce ncn nct nda ndb ndc ndd nde ndn ndt ne- nea neb nec ned nee nen net nna nnb nnc nne nnn nnt nta ntb ntc ntd nte ntn ntt taa tab tac tad tae tan tat tba tbb tbc tbd tbe tbn tbt tca tcb tcc tcd tce tcn tct tda tdb tdc tdd tde tdn tdt te- tea teb tec ted tee ten tet tna tnb tnc tnd tne tnn tnt tta ttb ttc ttd tte ttn ttt

-ana -ane -ene a-be aaaa aaab aaac aaad aaae aaan aaba aabb aabc aabd aabt aaca aacb aacc aacd aace aacn aact aada aadc aade aadt aaea aaec aaen aana aand aane aata aatc aatt abaa abab abac abad abae aban abat abb- abba abbb abbe abbt abca abcb abcc abcd abcn abct abda abec abed abee aben abet abta ac-t acaa acab acac acad acae acan acat acba acca accc accd acce acct acda acdb acdc acde acdt ace- acea acec aced acen acet acne acta actc acte actt adaa adab adac adad adae adan adat adba adbc adcc adda addc addd adde addn adea adeb adee aden adet adna adta aeac aean aebn aecb aect aede aedt aena aend aent aeta aetc aetn aett ana- anaa anab anac anad anae anan anat anba anbb anca ancc ance anct and- anda ande andt anec anee anen anet anna annb anne annt ant- anta ante antt at-t ataa atab atac atad atae atan atat atca atcc atdt atea atec ated atee aten atna atta atte attn baaa baad baan baat baba babb babe bac- baca bacc bace bacn bact bada badb badd bade baed bana banc band bane bann bant bata batc bate batn batt bbad bbbb bbdd bbeb bbet bcaa bcat bcbc bcca bccc bcda bcde bcec bcet bctc bdbc bddc bdna bead bean beat beba bebb bebe beca beda bede beeb beed been beet bena bend bene benn bent beta betc bete bett bnet bnta btaa btan btcc btdt btec bten bttb c-cd caaa caab caac caan caat caba cabe cac- caca cacc cace cada cadc cadd cade caec caen cana canc cand cane cann cant cat- cata catb catc catd cate catt cbac cbat cbbc cbca cbcc cbce cbcn cbct cbdb cbdc cbdn cbea cbec cbee cbet cbna cbnd cbta cbtc ccaa ccab ccac ccad ccat ccba ccbc ccbn ccca cccb cccc ccdc ccdn cced ccee ccna ccnb ccnc ccne cctb cctc cctt cd-e cdaa cdac cdad cdba cdda cddb cdec cdna cdnb cdnc ceac cead cean ceat ceba cec- ceca cece cect ceda cedd cede cedt ceeb ceec cen- cena cend cene cent cet- ceta cete cnaa cnac cnbc cnda cndd cnet cnna cnta cntc ctab ctae ctan ctba ctca ctec cten ctne ctta cttn d-na daab daad daae daan daba dabb dabt daca dace dact dada dade daeb dana dand dane dann dant data date datt dbcc dbtt dcbc dcca dccb dccc dcct dcdb dctc dddd deac dead deae dean deba debe debt dec- deca decc decd dece dect deda dedd dede deeb deed deen deet dena dene denn dent deta dete detn dnaa dnab dnac dnad dnae dnan dnat dnce dnet dntt dtaa dtac dtcc dted dten dtna dtnb eaba eaca eacc eada eadb eadd eaec eana eata eate ebac eban ebba ebbc ebcc ebed eben ecaa ecac ecad ecan ecat ecbc ecbe ecca eccb eccc ecce ecct ecdc eced ecne ect- ecta ectc edac edad edan edca edda eddc edde ede- edea eden edna edta eeca eede eeea eeee eena eend eent eeta eetc eete enab enac enan enat enb- enbn enca ence end- enda ende enea ened enee enna ennc enne ent- entd ente etan etat etbc etcc etec etee eten etna etne etta ette ettn naaa naab naac naad naan naat naba nabc nabe naca nacc nacd nace nada nadc nade naea nan- nana nanb nand nane nann nant nata natc nate natt nbaa nbad nbbc nbca nbcc ncaa ncac ncat ncba ncbc ncca nccc nccn ncct ncda ncdc ncdn ncea ncec nced ncee ncen ncna ncnc ncnd ncta nctc ncte ndaa ndcc nddb ndde ndna ndnt ndtc neab neac nead nean neat neba nebb nebe nebn neca necc nece nect neda nedc nedd nede neea neeb need neen neet nena nend nene nent net- neta netb netd nete nett nndb