a-a a-b aaa aab aae aag aak aan aas ab- aba abb abe abg abk abn abs aea aeb aee aeg aek aen aes ag- aga agb age agg agk agn ags aka akb ake akg akk akn aks an- ana anb ane ang ank ann ans as- asa asb ase asg ask asn ass baa bab bae bag bak ban bas bba bbb bbe bbg bbk bbn bbs be- bea beb bee beg bek ben bes bga bgb bge bgg bgk bgn bgs bka bkb bke bkg bkk bkn bks bna bnb bne bng bnk bnn bns bsa bsb bse bsg bsk bsn bss eaa eab eae eag eak ean eas eba ebb ebe ebg ebk ebn ebs eea eeb eee eeg eek een ees ega egb ege egg egn egs eka ekb eke ekg eks en- ena enb ene eng enk enn ens es- esa esb ese esg esk esn ess gaa gab gae gag gak gan gas gba gbe gbg gbk gbn gbs ge- gea geb gee geg gek gen ges gga ggb ggg ggn ggs gka gkb gkn gks gna gnb gne gnn gns gsa gsb gse gsg gsk gsn gss ka- kaa kab kae kag kak kan kas kba kbb kbe kbk kbn kbs ke- kea keb kee keg kek ken kes kga kgb kgs kkb kke kkk kkn kks kn- kna kne kng knk knn ksa ksb kse ksg ksk ksn kss naa nab nae nag nak nan nas nba nbb nbe nbg nbk nbn nbs ne- nea neb nee neg nek nen nes nga ngb nge ngg ngk ngn ngs nka nke nkk nkn nks nna nnb nne nng nnk nnn nns nsa nsb nse nsg nsk nsn nss saa sab sae sag sak san sas sba sbb sbe sbg sbk sbn sbs se- sea seb see seg sek sen ses sga sgb sge sgg sgk sgn sgs sk- ska skb ske skg skk sks sna snb sne sng snk snn sns ss- ssa ssb sse ssg ssk ssn sss

-ana -ane -ase -ene a-ak a-be aaaa aaab aaae aaan aaas aaba aabb aaea aaen aaes aage aaka aake aana aane aang aasa aase aass abaa abab abae abag abak aban abas abb- abba abbb abbe abbs abee aben abes abs- absa abse abss aean aeas aebn aebs aega aeka aena aess agag agan agas agba agea agee agen ages agga agge agna agne agns agsa agsg akaa akae akan akas akee akeg aken akes akka akna aksa ana- anaa anab anae anag anak anan anas anba anbb anee aneg anen anes ang- anga ange angs ank- anka anke anna annb anne anns ansa anse asaa asab asae asag asak asan asas asba asea asee asek asen ases asge aska aske asks asne assa asse assk assn asss baaa baak baan baas baba babb babe babs baek baes baga bage bagg bagn bags bak- baka bake baks bana bane bang bank bann bans basa base bask bass bbas bbbb bbbs bbeb bbga bbng beag beak bean beas beba bebb bebe beeb beeg beek been bees bega begg begs beka beke beks bena bene beng benk benn bens bes- besa bese besk bess bgan bggs bnas bneg bnss bsaa bsas bsea bseb bsee bseg bses bsgs bsns bsse eaba eaga eage eana eans easa ease eban ebba ebbs eben ebes ebsa eeea eeee eees eega eegs eeka eeke eeks eena eeng eens eese eesk egaa egae egan egas egba egbe egea egee eggb egge eggs egks egna egne egss eka- ekab ekeb ekek eken ekes ekgs ekka ekne enab enan enas enb- enbn enea enee eneg enes enga enge engg engs enka enke enna enne enns ensa ense ensg esab esag esan esas esba esbs esea esee esek esen eses esgn eska eske esks esna esne essa esse essg gaas gaba gabb gabe gabs gaea gaes gaga gage gagg gags gana gane gang gank gann gans gasa gasb gase gask gass gbag gban gbas gbbs geab gean geas geba gebe geek geen gees gege gegg gen- gena gene geng genk genn gens gesg gesk gess gggg ggss gnaa gnas gsab gsea gskb gsse kaaa kaab kaag kaak kaan kaas kaba kabb kabe kabg kaes kag- kaga kagb kage kagg kags kaka kake kakk kakn kaks kana kanb kane kang kann kans kas- kasa kasb kase kask kasn kass kbaa kbab kbae kbak kbas kbba kbbb kbbe kbbg kbbk kbbs kbeb kbee kbek kben kbes kbga kbgb kbge kbgg kbgn kbkb kbkg kbkk kbna kbng kbnn kbsa kbsb kbsg kbsk kbsn kbss kea- keag keak kean keas keba kebb kebe kebn keek keen kees kega kege kegg kegk kegs keka kekb keke keks ken- kena kene keng kenk kenn kens kesa kesb kesk kesn kess kgab kgak kgan kgas kgba kgbb kgbn kgeb kgen kgga kggg kgks kgnb kgng kkaa kkag kkan kkba kkbb kkbe kkbg kkbn kkbs kkea kkeg kken kkgb kkkk kknb kkne kknn kkns kksa kkse kksn kkss knaa knab knag knan knas knba knbb knbe knbn knea kneb knee knek knen knes knga kngn knkk knnb knng knnk knns knsa knsb knse knsg knsk knsn knss ksab ksak ksan ksas ksba ksbn ksbs ksea ksee kseg ksek ksen ksgg ksgn kska kskb kske kskg kskk kskn ksks ksna ksnb ksng ksnk ksnn ksns kssa ksse kssn ksss naaa naab naag naan naas naba nabe nabk nabs naea naes naga nage nagk nags naka nake naks nan- nana nanb nane nang nann nans nas- nasa nasb nase nask nass nbaa nbak nbas neab nean neas neba nebb nebe nebn nebs neea neeb neen nees nega nege negs neka neke nena nene neng nens nesa nesb nese nesn ness ngab ngan ngas ngen ngns ngsk ngsn nkgb nnes nngn nnnn nnsa nnss nsaa nseb nskk nsna nssa nssb nsse nsss saab saae saag saak saan saas saba sabb sabe sabs saeb saek saen saes saga sage sagg sags saka sakb sake sakk saks sana sane sang sank sann sans sasa sase sask sass