a-a a-b aaa aab aaf aag aak aan aao aas ab- aba abb abf abg abk abn abo abs af- afa afb aff afg afk afn afo afs ag- aga agb agf agg agk agn ago ags aka akb akg akk akn ako aks an- ana anb anf ang ank ann ano ans aoa aob aof aog aok aon aoo aos as- asa asb asf asg ask asn aso ass baa bab baf bag bak ban bao bas bba bbb bbf bbg bbk bbn bbo bbs bfa bfb bff bfg bfn bfo bfs bga bgb bgf bgg bgk bgn bgo bgs bka bkb bkf bkg bkk bkn bko bks bna bnb bnf bng bnk bnn bno bns boa bob bof bog bok bon boo bos bsa bsb bsf bsg bsk bsn bso bss faa fab faf fag fak fan fao fas fba fbb fbf fbg fbk fbn fbo fbs ffa fff ffg ffk ffn ffo ffs fga fgb fgf fgg fgn fgs fka fkb fkf fkg fkk fna fnb fnf fng fnk fnn fns foa fob fof fog fok fon foo fos fsa fsb fsf fsg fsk fsn fso fss gaa gab gaf gag gak gan gao gas gba gbf gbg gbk gbn gbo gbs gfa gfb gff gfk gfo gfs gga ggb ggg ggn ggo ggs gka gkb gkn gko gks gna gnb gnf gnn gno gns goa gob gof gog gok gon goo gos gsa gsb gsf gsg gsk gsn gso gss ka- kaa kab kaf kag kak kan kao kas kba kbb kbf kbk kbn kbo kbs kfa kff kfg kfo kfs kga kgb kgf kgo kgs kkb kkk kkn kks kn- kna knf kng knk knn kno koa kob kof kog kok kon koo kos ksa ksb ksf ksg ksk ksn kso kss naa nab naf nag nak nan nao nas nba nbb nbf nbg nbk nbn nbo nbs nfa nfb nff nfk nfn nfo nfs nga ngb ngf ngg ngk ngn ngo ngs nka nkf nkk nkn nko nks nna nnb nnf nng nnk nnn nno nns no- noa nob nof nog nok non noo nos nsa nsb nsf nsg nsk nsn nso nss oaa oab oaf oag oak oan oao oas ob- oba obb obf obg obk obn obo obs of- ofa ofb off ofg ofn ofo ofs oga ogf ogg ogn ogo ogs oka okb okg okk oko oks on- ona onb onf ong onk onn ono ons oo- ooa oob oof oog ook oon ooo oos os- osa osb osf osg osk osn oso oss saa sab saf sag sak san sao sas sba sbb sbf sbg sbk sbn sbo sbs sfa sfb sff sfg sfk sfn sfo sfs sga sgb sgf sgg sgk sgn sgo sgs sk- ska skb skf skg skk sko sks sna snb snf sng snk snn sno sns soa sob sof sog sok son soo sos ss- ssa ssb ssf ssg ssk ssn sso sss

-ana a-ak a-ok aaaa aaab aaaf aaan aaas aaba aabb aafa aafb aaff aaka aana aang aaon aaoo aasa aasf aass abaa abab abaf abag abak aban abas abb- abba abbb abbo abbs abff aboa abob abof abok abon aboo abos abs- absa absf abss afaa afak afan afao afbs affa affo affs afgf afka afoa afog afoo afsa afsb ag-o agag agan agao agas agba agbo agfa agga agna agno agns agob agog agon agoo agos agsa agsg akaa akan akao akas akka akko akna akok akon akos aksa ana- anaa anab anag anak anan anao anas anba anbb anbo anfa anfo ang- anga ango angs ank- anka anko anna annb anno anns ano- anoa anon anos ansa ansf anso aoba aoks aonb aono aoss asaa asab asaf asag asak asan asao asas asba asbo asfa aska asko asks asno asob asof asog asok ason asos assa assk assn asso asss baaa baaf baak baan baas baba babb babo babs baff bafo baga bagg bagn bago bags bak- baka bako baks bana bang bank bann bano bans baon baos basa basf bask baso bass bbas bbbb bbbs bbfn bbga bbng bfas bffs bfgf bgan bggs bgon bnas bnss boab boag boak boan boas boba bobb bobo bobs bofa boff bofs boga bogg bogo bogs boka bokn boko boks bona bong bonk bonn bono bons boob boof boog book boon boos bosa bosk bosn boso boss bsaa bsas bsfa bsff bsfs bsgs bsns bson bsos f--k faaa faan faas faba fabo fabs fafa faff fafg fafo fagg fago fags fako fana fang fank fano fans faon fasa fasn faso fass ffff ffsa ffss fkab foaf foak foan foba fobs fofo fogg fogn fogo fogs fong fono fons foof fook foon foos fosa fosb foso foss fsas fsfo fsgs fssa fssf gaas gaba gabb gabo gabs gafa gafb gaff gaga gagg gago gags gana gang gank gann gano gans gaon gaos gasa gasb gask gaso gass gbag gban gbas gbbo gbbs gbon gffa gfoa ggfg gggg ggss gnaa gnas gnof gnoo goaf goan goas goba gobo gobs goff goga gogo gogs gon- gona gong gonk gonn gono gons goof goog gook goon goos goso goss gsab gskb gson gsos k-os kaaa kaab kaaf kaag kaak kaan kaas kaba kabb kabf kabg kabo kafa kaff kafn kafs kag- kaga kagb kagg kago kags kaka kakk kakn kako kaks kana kanb kanf kang kann kano kans kaoa kaog kaok kaon kaos kas- kasa kasb kasf kask kasn kaso kass kbaa kbab kbak kbas kbba kbbb kbbf kbbg kbbk kbbo kbbs kbfb kbff kbfk kbfo kbfs kbga kbgb kbgg kbgn kbgo kbkb kbkf kbkg kbkk kbko kbna kbng kbnn kbno kboa kbob kbok kbon kboo kbos kbsa kbsb kbsg kbsk kbsn kbso kbss kfab kfan kfbk kfbn kffa kffb kfff kffg kffk kffn kfgo kfka kfkb kfna kfnf kfnk kfnn kfno kfns kfog kfok kfon kfoo kfsa kfsg kfsk kgab kgaf kgak kgan kgas kgba kgbb kgbn kgfa kgff kgfk kgga kggf kggg kggo kgks kgnb kgng kgno kgon kgos kgso kkaa kkag kkan kkba kkbb