a-a a-b aaa aab aae aak aam aao aas aax ab- aba abb abe abk abm abo abs abx aea aeb aee aek aem aeo aes aex aka akb ake akk akm ako aks ama amb ame amk amm amo ams amx aoa aob aoe aok aom aoo aos aox as- asa asb ase ask asm aso ass asx ax- axa axe axk axm axo axs axx baa bab bae bak bam bao bas bax bba bbb bbe bbk bbm bbo bbs bbx be- bea beb bee bek bem beo bes bex bka bkb bke bkk bkm bko bks bkx bma bmb bme bmk bmm bmo bms bmx boa bob boe bok bom boo bos box bsa bsb bse bsk bsm bso bss bsx bxb bxm bxo bxx eaa eab eae eak eam eao eas eax eba ebb ebe ebk ebm ebo ebs ebx eea eeb eee eek eem eeo ees eex eka ekb eke eko eks em- ema emb eme emk emm emo ems emx eo- eoa eob eoe eok eom eoo eos es- esa esb ese esk esm eso ess esx ex- exa exe exo exs exx ka- kaa kab kae kak kam kao kas kax kba kbb kbe kbk kbm kbo kbs kbx ke- kea keb kee kek kem keo kes kex kkb kke kkk kkm kks kma kmb kme kmk kmm kmo kms koa kob koe kok kom koo kos ksa ksb kse ksk ksm kso kss kxm kxo m-o maa mab mae mak mam mao mas max mba mbb mbe mbk mbm mbo mbs mbx mea meb mee mek mem meo mes mex mka mkb mke mkk mkm mko mks mkx mma mmb mme mmk mmm mmo mms mmx moa mob moe mok mom moo mos mox msa msb mse msk msm mso mss msx mxa mxs oaa oab oae oak oam oao oas oax ob- oba obb obe obk obm obo obs obx oea oeb oee oem oeo oes oex oka okb oke okk oko oks om- oma omb ome omm omo oms omx oo- ooa oob ook oom ooo oos oox os- osa osb ose osk osm oso oss osx ox- oxa oxb oxo oxx saa sab sae sak sam sao sas sax sba sbb sbe sbk sbm sbo sbs sbx se- sea seb see sek sem seo ses sex sk- ska skb ske skk skm sko sks skx sma smb sme smk smm smo sms smx soa sob soe sok som soo sos sox ss- ssa ssb sse ssk ssm sso sss ssx sxm sxs xaa xak xam xas xbe xbx xee xem xes xex xkb xke xks xma xmk xmm xmo xms xmx xoa xok xom xoo xos xox xsa xsb xsm xss xxo xxx

-ase -ose a-ak a-be a-ok aaaa aaab aaae aaam aaas aaba aabb aabm aaea aaem aaes aaka aake aama aamb aame aamo aams aaoe aaoo aasa aase aasm aass abaa abab abae abak abam abas abax abb- abba abbb abbe abbo abbs abee abes abma abmb abms aboa abob abok aboo abos abox abs- absa abse abss aeas aebs aeka aeom aess akaa akae akam akao akas akee akes akka akko akok akom akos aksa amaa amae amam amas amax amb- amba ambe ambo ambs ambx amee ames amex amka amm- amma amme ammo amob amok amoo amos amsa amso amss aoba aoks aoma aoss asaa asab asae asak asam asao asas asba asbm asbo asea asee asek asem ases aska aske asko asks asma asme asmm asms asmx asob asok asom asos assa asse assk asso asss axes axo- axoa axos axse axxo ba-x baaa baak baam baas baba babb babe babm babo babs baek baes bak- baka bake bako baks bama bamb bame bamm bams baos basa base bask baso bass bbas bbbb bbbs bbeb bbox beak beam beas beba bebb bebe bebo beeb beek beem bees beka beke beko beks bema beme beo- beok beos bes- besa bese besk besm beso bess bmaa boab boak boas boba bobb bobe bobo bobs boea boee boeo boes boka boke boko boks boma bomb bome boms boob booe book boom boos boox bosa bose bosk bosm boso boss boxa bsaa bsam bsas bsea bseb bsee bses bsms bsos bsse bssm eaba eama eame eams eaom easa ease easo ebam ebba ebbo ebbs ebes eboe eboo ebos ebox ebsa eeea eeee eees eeka eeke eeks eemo eems eese eesk eka- ekab ekam ekeb ekek ekes ekka ekma ekoa ekos emae emam emas emax emba embe embo embs emek emes emex emks emma emme emms emos emsa emse emso eoes eoka esab esam esas esba esbo esbs esea esee esek esem eseo eses eska eske esko esks esma esme esmo eso- esok esom esos esox essa esse esso exa- exam exes exo- exos k-os kaaa kaab kaak kaam kaas kaba kabb kabe kabo kaeo kaes kaka kake kakk kakm kako kaks kakx kam- kama kamb kame kamm kamo kams kamx kaoa kaok kaos kaox kas- kasa kasb kase kask kasm kaso kass kasx kaxa kaxe kbaa kbab kbae kbak kbam kbas kbba kbbb kbbe kbbk kbbm kbbo kbbs kbeb kbee kbek kbeo kbes kbex kbkb kbkk kbko kbmb kbme kbmo kbms kbmx kboa kbob kboe kbok kboo kbos kbox kbsa kbsb kbsk kbsm kbso kbss kbsx kbxb kbxs kbxx kea- keak keam keas keba kebb kebe keek keem kees keka kekb keke keko keks kema kemb keme kemm kemo kems kemx keok keom keos kesa kesb kesk keso kess kexa kexb kexo kexs kexx kkaa kkam kkba kkbb kkbe kkbo kkbs kkea kkex kkkk kkma kkmk kkmo kkms kkmx kkoa kkob kkoo kksa kkse kksm kkss kkxa kkxk kkxs kkxx kmae kmak kmam kmas kmax kmbs kmbx kmea kmem kmeo kmke kmkk kmko kmks kmkx kmme kmmk kmmm kmmo kmms kmmx kmoa kmob kmoe kmok kmom kmox kmsa kmsb kmse kmso kmss kmxa kmxb kmxk kmxm kmxo kmxs kmxx koab koae koak koas koba kobb kobe kobk kobo kobs koea koes koka kokb koke kokk koko koks kokx