a-a a-b a-i aaa aab aae aag aai aas aau ab- aba abb abe abg abi abs abu aea aeb aee aeg aei aes aeu ag- aga agb age agg agi ags agu ai- aia aib aie aig aii ais aiu as- asa asb ase asg asi ass asu au- aua aub aue aug aui aus b-u baa bab bae bag bai bas bau bba bbb bbe bbg bbi bbs bbu be- bea beb bee beg bei bes beu bga bgb bge bgg bgi bgs bgu bi- bia bib bie big bii bis biu bsa bsb bse bsg bsi bss bsu bua bub bue bug bui bus buu eaa eab eae eag eai eas eau eba ebb ebe ebg ebi ebs ebu eea eeb eee eeg ees ega egb ege egg egi egs egu eia eib eie eig eii eis eiu es- esa esb ese esg esi ess esu eu- eua eub eue eug eui eus gaa gab gae gag gai gas gau gba gbe gbg gbi gbs gbu ge- gea geb gee geg gei ges geu gga ggb ggg ggi ggs ggu gia gib gie gig gii gis giu gsa gsb gse gsg gsi gss gsu gu- gua gub gue gug gui gus guu ia- iaa iab iae iag iai ias iau iba ibb ibe ibg ibi ibs ibu ie- iea iee ieg iei ies iga igb ige igg igi igs igu iia iib iie iii iis iiu is- isa isb ise isg isi iss isu iu- iua iub iue iug iui ius saa sab sae sag sai sas sau sba sbb sbe sbg sbi sbs sbu se- sea seb see seg sei ses seu sga sgb sge sgg sgi sgs sgu sia sib sie sig sii sis siu ss- ssa ssb sse ssg ssi sss ssu sua sub sue sug sui sus suu ua- uaa uab uae uag uai uas uau uba ubb ube ubg ubi ubs ubu uea ueb uee ueg uei ues uga ugb uge ugg ugi ugs ugu uia uib uie uig uii uis uiu usa usb use usg usi uss usu uua uue uug uus uuu

-ase a-be a-ii aaaa aaab aaae aaai aaas aaba aabb aabi aaea aaes aage aaib aaii aais aasa aase aasi aass aasu aaus abaa abab abae abag abai abas abau abb- abba abbb abbe abbi abbs abee abes abia abib abie abig abis abiu abs- absa abse absi abss absu abua abue abug abus aeas aebi aebs aega aess agag agai agas agau agba agea agee agei ages agga agge aggi aggu agia agib agie agig agii agis agsa agsg agsu agua ague agui agus aiai aias aiba aiea aiee aiga aiia aiib aisa aisb aise aisg aisi aiui asaa asab asae asag asai asas asau asba asbu asea asee ases asge asia asie asii asis assa asse assi asss assu asub asue asui asus auaa aube auga auge augi augs auis ausa ause ausu auug ba-i baaa baas baba babb babe babi babs babu baes baga bage bagg bagi bags baia baib baie baig bais basa base basi bass basu bau- baug bbas bbau bbbb bbbs bbeb bbga beag beas beau beba bebb bebe bebi beeb beeg bees bega begg begi begs begu beia beis bes- besa bese bess bggs bgia bias biba bibb bibe bibi bibs bieb bies bieu biga bigb bige bigg bigs bigu biis bis- bisa bise biss bisu bsaa bsas bsea bseb bsee bseg bses bsgs bsse buba bubb bube bubi bubs bubu buea bueu buga buge bugg bugi bugs buie buis buiu busa buse busi buss busu buus eaba eaga eage eaiu easa ease easi eaus ebba ebbs ebes ebis ebsa ebus eeea eeee eees eega eegs eese eesi egaa egae egas egba egbe egbu egea egee eggb egge eggi eggs egis egss eiei eies eige eigg eisa eise eiss esab esag esai esas esau esba esbs esea esee eses esie esis essa esse essg essi essu esui esus euba eubi euge eusa euse gaas gaba gabb gabe gabi gabs gabu gaea gaes gaga gage gagg gagi gags gagu gaia gaie gaig gais gaiu gasa gasb gase gasi gass gaua gaub gaue gaus gbag gbas gbbs geab geai geas geba gebe gebi gees gege gegg geia geie geig geis gesg gesi gess gesu geue gggg ggss giaa giai gias giba gibb gibe gibs gies giga gige gigg gigi gigs giis gisa gise giss giue gius gsab gsea gsis gsse guaa guag guba gubb gubi gubs gubu gues guga gugb guge gugg gugi gugu guia guib guis gusa gusb guse guss guus i-be iaaa iaai iaas iaba iaea iags iaia iais iasa iasi ibas ibea ibeg ibes ibga ibge ibia ibie ibis ibsa ibss ibus ieie iesa iesg iesi iesu igas igba igea iges igga iggs igia igis igua igue igus iias iies iiie iiii iiis iisi iisu is-a isae isai isas isba isbe isea iseb isee ises isia isie isis issa isse issi isss issu isua isus iuge iugs iuiu iuse iuss s-ib s-ii saab saae saag saas saba sabb sabe sabi sabs sabu saeb saes saga sage sagg sagi sags sagu saia saie sais sasa sase sasi sass saua saue saus sbaa sbai sbas sbbs sbia sbig sbsa sbse sbsi sbus se-e se-g se-i se-s se-u seaa seab seas seau seba sebe sebi sebs seea seeb seeg sees seeu sega sege segg segi segs segu seia seie seii seis seiu sesa sese sesi sess seui sgaa sgau sges sggg sggs sgss siaa siab siae siag siai sias siau siba sibe sibi sibs sibu sieg sies siga sige sigg sigi sigs sisa sise sisi siss sisu siue siui sius ssaa ssab ssas ssau ssee sses ssgs ssis sssa sssb sssi ssss suas sub- suba subb subg subi subs suee sues sueu sug- suga suge sugg sugi suie suig suis sus- susa suse susi suss susu suus u-ie uaes uasa uaua ubba ubbe ubbi ubii ubis ueba uess ugab uggs ugia ugis uguu uies uige uise us-a usaa usag usas usba usbe usbs