a-a a-b a-i aaa aab aag aai aak aar aas aau ab- aba abb abg abi abk abr abs abu ag- aga agb agg agi agk agr ags agu ai- aia aib aig aii aik air ais aiu aka akb akg aki akk akr aks aku ar- ara arb arg ari ark arr ars aru as- asa asb asg asi ask asr ass asu au- aua aub aug aui auk aur aus b-u baa bab bag bai bak bar bas bau bba bbb bbg bbi bbk bbr bbs bbu bga bgb bgg bgi bgk bgr bgs bgu bi- bia bib big bii bik bir bis biu bka bkb bkg bkk bkr bks bra brb brg bri brk brr brs bru bsa bsb bsg bsi bsk bsr bss bsu bua bub bug bui buk bur bus buu gaa gab gag gai gak gar gas gau gba gbg gbi gbk gbr gbs gbu gga ggb ggg ggi ggr ggs ggu gia gib gig gii gik gir gis giu gka gkb gks gra grb grg gri grk grr grs gru gsa gsb gsg gsi gsk gsr gss gsu gu- gua gub gug gui guk gur gus guu ia- iaa iab iag iai iar ias iau iba ibb ibg ibi ibk ibr ibs ibu iga igb igg igi igk igr igs igu iia iib iii iir iis iiu ika ikb iki ikk ikr iks iku ir- ira irb irg iri irk irr irs iru is- isa isb isg isi isk isr iss isu iu- iua iub iug iui iur ius ka- kaa kab kag kai kak kar kas kau kba kbb kbi kbk kbr kbs kbu kga kgb kgi kgs kgu kia kib kig kii kik kir kis kiu kkb kki kkk kkr kks kku kra krg kri krk krr krs kru ksa ksb ksg ksi ksk ksr kss ksu kub kug kui kuk kur kus kuu ra- raa rab rag rai rak rar ras rau rba rbb rbg rbi rbk rbr rbs rbu rga rgb rgg rgi rgk rgr rgs ria rib rig rii rik rir ris rkb rkg rkk rks rku rra rrb rrg rri rrk rrr rrs rru rsa rsb rsg rsi rsk rsr rss rsu rua rub rug rui ruk rur rus ruu saa sab sag sai sak sar sas sau sba sbb sbg sbi sbk sbr sbs sbu sga sgb sgg sgi sgk sgr sgs sgu sia sib sig sii sik sir sis siu sk- ska skb skg ski skk skr sks sku sr- sra srb srg sri srk srr srs ss- ssa ssb ssg ssi ssk ssr sss ssu sua sub sug sui suk sur sus suu ua- uaa uab uag uai uak uar uas uau uba ubb ubg ubi ubk ubr ubs ubu uga ugb ugg ugi ugk ugr ugs ugu uia uib uig uii uir uis uiu uka ukb uki ukk ukr uku ur- ura urb urg uri urk urr urs uru usa usb usg usi usk usr uss usu uua uug uur uus uuu

a-ak a-ii aaaa aaab aaai aaar aaas aaba aabb aabi aaib aaii aais aaka aaku aara aari aars aaru aasa aasi aass aasu aaus abaa abab abag abai abak abar abas abau abb- abba abbb abbi abbr abbs abia abib abig abir abis abiu abra abri abrs abs- absa absi abss absu abua abug abuk abus agag agai agar agas agau agba agga aggi aggu agia agib agig agii agir agis agra agri agsa agsg agsu agua agui agur agus aiai aias aiba aiga aiia aiib aiir aika aiki aiks aira airi airs aisa aisb aisg aisi aisk aisr aiui akaa akai akar akas akia akik akir akis akiu akka akki akku akr- akra aksa aksi aksu akua arab arag arai arak arar aras arau arba arbi arbs arga argb argi args aria arib arig arii arik aris arka arki arks arr- arra arrg arri arrk arrr arrs arru ars- arsa arsi arsk arsu arua arub arug arui asaa asab asag asai asak asar asas asau asba asbu asia asii asik asir asis aska aski askr asks asra asrg asrs asru assa assi assk assr asss assu asub asui asur asus auaa auga augi augs auis auki auks aur- aura auri ausa ausu auug ba-i baaa baak baar baas baba babb babi babr babs babu baga bagg bagi bags baia baib baig baik bair bais bak- baka baki bakr baks baku bar- bara barb barg bari bark barr bars baru basa basi bask bass basu bau- baug bauk baur bbas bbau bbbb bbbs bbga bbrg bggs bgia biak biar bias biba bibb bibi bibs biga bigb bigg bigs bigu biis biku bira birb birg biri birk birr birs biru bis- bisa bisk biss bisu brab brag brai brak bras brau bria brig brik bris brka brkb brrr brrs brsb brsr brug brus bsaa bsas bsgs bsra buar buba bubb bubi bubs bubu buga bugg bugi bugs buik buir buis buiu buka buki bukk buku bur- bura burb burg buri burk burr burs buru busa busi busk buss busu buus gaar gaas gaba gabb gabi gabr gabs gabu gaga gagg gagi gags gagu gaia gaig gair gais gaiu gaki gaku gara garb garg gari garr gars gasa gasb gasi gask gasr gass gaua gaub gauk gaur gaus gbag gbas gbbs gggg ggss giaa giai gias giba gibb gibs giga gigg gigi gigs giis giku gira girg giri girk girr girs giru gisa giss giur gius grab grai gras grau grbr gria grib grig gris grrr grrs grss grua grub grug grui grur grus gsab gsis gskb gsur guaa guag guar guba gubb gubi gubs gubu guga gugb gugg gugi gugu guia guib guik guis gura gurb gurg guri gurk gurr gurs guru gusa gusb guss guus iaaa iaai iaas iaba iags iaia iais iara iars iaru iasa iasi iask iasr ibar ibas ibga ibia ibis ibra ibri ibsa ibss ibus igar igas igba igga iggs igia igis igra igri igua igus iias iiii iiis iira iirs iisi iisr iisu ikar ikig ikki