a-a a-b aaa aab aae aaf aag aao aas aau ab- aba abb abe abf abg abo abs abu aea aeb aee aef aeg aeo aes aeu af- afa afb afe aff afg afo afs afu ag- aga agb age agf agg ago ags agu aoa aob aoe aof aog aoo aos aou as- asa asb ase asf asg aso ass asu au- aua aub aue auf aug auo aus b-u baa bab bae baf bag bao bas bau bba bbb bbe bbf bbg bbo bbs bbu be- bea beb bee bef beg beo bes beu bfa bfb bfe bff bfg bfo bfs bfu bga bgb bge bgf bgg bgo bgs bgu boa bob boe bof bog boo bos bou bsa bsb bse bsf bsg bso bss bsu bua bub bue buf bug buo bus buu eaa eab eae eaf eag eao eas eau eba ebb ebe ebf ebg ebo ebs ebu eea eeb eee eef eeg eeo ees ef- efa efb efe eff efg efo efs ega egb ege egf egg ego egs egu eo- eoa eob eoe eof eog eoo eos eou es- esa esb ese esf esg eso ess esu eu- eua eub eue euf eug eus faa fab fae faf fag fao fas fau fba fbb fbe fbf fbg fbo fbs fbu fea feb fee fef feg feo fes feu ffa ffe fff ffg ffo ffs ffu fga fgb fge fgf fgg fgs foa fob foe fof fog foo fos fou fsa fsb fse fsf fsg fso fss fsu fua fub fue fuf fug fuo fus fuu gaa gab gae gaf gag gao gas gau gba gbe gbf gbg gbo gbs gbu ge- gea geb gee gef geg geo ges geu gfa gfb gfe gff gfo gfs gga ggb ggg ggo ggs ggu goa gob goe gof gog goo gos gou gsa gsb gse gsf gsg gso gss gsu gu- gua gub gue guf gug guo gus guu oaa oab oae oaf oag oao oas oau ob- oba obb obe obf obg obo obs obu oea oeb oee oef oeg oeo oes of- ofa ofb ofe off ofg ofo ofs ofu oga oge ogf ogg ogo ogs oo- ooa oob oof oog ooo oos os- osa osb ose osf osg oso oss osu ou- oua oue ouf ouo ous saa sab sae saf sag sao sas sau sba sbb sbe sbf sbg sbo sbs sbu se- sea seb see sef seg seo ses seu sfa sfb sfe sff sfg sfo sfs sfu sga sgb sge sgf sgg sgo sgs sgu soa sob soe sof sog soo sos sou ss- ssa ssb sse ssf ssg sso sss ssu sua sub sue suf sug suo sus suu ua- uaa uab uae uaf uag uao uas uau uba ubb ube ubf ubg ubo ubs ubu uea ueb uee uef ueg ues ufa ufe uff ufg ufo ufs ufu uga ugb uge ugf ugg ugo ugs ugu uoa uob uoe uog uoo uos usa usb use usf usg uso uss usu uua uue uug uus uuu

-ase -ose -ous a-be a-fu aaaa aaab aaae aaaf aaas aaba aabb aaea aaes aafa aafb aaff aage aaoe aaoo aasa aase aasf aass aasu aaus abaa abab abae abaf abag abas abau abb- abba abbb abbe abbo abbs abee abes abff aboa abob abof aboo abos abou abs- absa abse absf abss absu abua abue abuf abug abus aeaf aeas aebs aega aess afaa afao afbs afee afes affa affo affs afgf afoa afoe afog afoo afsa afsb afua afue afus ag-o agag agao agas agau agba agbo agea agee ages agfa agga agge aggu agob agog agoo agos agou agsa agsg agsu agua ague agus aoba aoeu aoss aouf aous asaa asab asae asaf asag asao asas asau asba asbo asbu asea asee ases asfa asge asob asof asog asos asou assa asse asso asss assu asub asue asus auaa aube aufe aufs auga auge augs ausa ause ausu auug baaa baaf baas baba babb babe babo babs babu baes baff bafo baga bage bagg bago bags baos basa base basf baso bass basu bau- bauf baug bbas bbau bbbb bbbs bbeb bbga beaf beag beas beau beba bebb bebe bebo beeb beef beeg bees befa befe beff befo bega begg bego begs begu beo- beof beos bes- besa bese beso bess bfas bffs bfgf bggs boab boag boas boba bobb bobe bobo bobs bobu boea boee boef boeo boes bofa bofe boff bofs bofu boga boge bogg bogo bogs boob booe boof boog boos bosa bose boso boss bosu boua boue bouf bous bsaa bsas bsea bseb bsee bseg bses bsfa bsff bsfs bsgs bsos bsse buba bubb bube bubo bubs bubu buea bueu bufe buff bufo buga buge bugg bugo bugs busa buse buss busu buus eaaf eaba eafb eaga eage easa ease easo eaus ebba ebbo ebbs ebes eboe eboo ebos ebsa ebus eeea eeee eees eefa eefe eega eegs eese ef-g efab efas efeo efes effa effs efsa efua egaa egae egao egas egba egbe egbu egea egee eggb egge eggo eggs ego- egos egss eoes eous esab esag esas esau esba esbo esbs esea esee eseo eses esfs eso- esos essa esse essg esso essu esuf esus euba euge euos eusa euse faaa faas faba fabe fabo fabs fabu faeb faes fafa fafe faff fafg fafo fage fagg fago fags fagu fasa fase faso fass faue fbus feaf feas feba febo febs feeb fees fefe feff fefo fege fegg fegs feof fesa fese fess feus ffee ffff ffsa ffss foaf foba fobs foes fofo foge fogg fogo fogs foof foos fosa fosb foso foss foua foug fous fsas fsfo fsgs fssa fssf fubb fubs fubu fuff fufu fuga fuge fugo fugs fugu fusa fuse fuso fuss fusu gaas gaba gabb gabe gabo gabs gabu gaea gaes gafa gafb gaff gaga gage gagg gago gags gagu gaos gasa gasb gase gaso gass gaua gaub gaue gaus gbag gbas gbbo gbbs geab geas geba gebe gees gefe gefs gege