a-a a-b a-i a-t aaa aab aag aai aak aar aat aau ab- aba abb abg abi abk abr abt abu ag- aga agb agg agi agk agr agt agu ai- aia aib aig aii aik air ait aiu aka akb akg aki akk akr aku ar- ara arb arg ari ark arr art aru at- ata atb atg ati atr att atu au- aua aub aug aui auk aur aut b-u baa bab bag bai bak bar bat bau bba bbb bbg bbi bbk bbr bbt bbu bga bgb bgg bgi bgk bgr bgt bgu bi- bia bib big bii bik bir bit biu bka bkb bkg bkk bkr bkt bra brb brg bri brk brr brt bru bta btb btg bti btk btr btt btu bua bub bug bui buk bur but buu gaa gab gag gai gak gar gat gau gba gbg gbi gbk gbr gbt gbu gga ggb ggg ggi ggr ggt ggu gia gib gig gii gik gir git giu gka gkb gkt gra grb grg gri grk grr grt gru gta gtb gtg gti gtk gtr gtt gtu gu- gua gub gug gui guk gur gut guu ia- iaa iab iag iai iar iat iau iba ibb ibg ibi ibk ibr ibt ibu iga igb igg igi igk igr igt igu iia iib iii iir iit iiu ika ikb iki ikk ikr ikt iku ir- ira irb irg iri irk irr irt iru ita itb itg iti itk itt itu iu- iua iub iug iui iur iut k-t ka- kaa kab kag kai kak kar kat kau kba kbb kbi kbk kbr kbu kga kgb kgi kgu kia kib kig kii kik kir kit kiu kkb kki kkk kkr kkt kku kra krg kri krk krr krt kru kta ktb ktg ktk ktr ktt ktu kub kug kui kuk kur kut kuu ra- raa rab rag rai rak rar rat rau rba rbb rbg rbi rbk rbr rbt rbu rga rgb rgg rgi rgk rgr rgt ria rib rig rii rik rir rit rkb rkg rkk rkt rku rra rrb rrg rri rrk rrr rrt rru rta rtb rtg rti rtk rtr rtt rtu rua rub rug rui ruk rur rut ruu taa tab tag tai tak tar tat tau tba tbb tbg tbi tbk tbr tbt tbu tga tgb tgg tgi tgk tgr tgt tgu tia tib tig tii tik tir tit tiu tka tkb tkg tkk tkr tkt tra trb trg tri trk trr trt tru tta ttb ttg tti ttk ttr ttt ttu tua tub tug tui tuk tur tut tuu ua- uaa uab uag uai uak uar uat uau uba ubb ubg ubi ubk ubr ubt ubu uga ugb ugg ugi ugk ugr ugt ugu uia uib uig uii uir uit uiu uka ukb uki ukk ukr uku ur- ura urb urg uri urk urr urt uru uta utb uti utk utr utt utu uua uug uur uut uuu

a-ak a-ii aaaa aaab aaai aaar aaba aabb aabi aabt aaib aaii aaka aaku aara aari aart aaru aata aatk aatt abaa abab abag abai abak abar abat abau abb- abba abbb abbi abbr abbt abia abib abig abir abit abiu abra abri abta abtu abua abug abuk abut agag agai agar agat agau agba agga aggi aggu agia agib agig agii agir agit agra agri agta agtr agua agui agur agut aiai aiba aiga aiia aiib aiir aika aiki aira airi airt aita aiti aitr aitt aitu aiui akaa akai akar akia akik akir akiu akka akki akku akr- akra akua arab arag arai arak arar arat arau arba arbi arga argb argi aria arib arig arii arik arit arka arki arr- arra arrg arri arrk arrr arrt arru arta arti artr arua arub arug arui arut at-t ataa atab atai atak atar atat atia atik atit atiu atka atkt atra atri atrk atru atta atti attr attu atua atub atug atuk atur auaa auga augi auki aur- aura auri aut- auug ba-i baaa baak baar baat baba babb babi babr babu baga bagg bagi bagt baia baib baig baik bair bait bak- baka baki bakr bakt baku bar- bara barb barg bari bark barr bart baru bata bati batt batu bau- baug bauk baur bbau bbbb bbga bbrg bgia biak biar biat biba bibb bibi biga bigb bigg bigt bigu biku bira birb birg biri birk birr birt biru bita bitt bitu brab brag brai brak brat brau bria brig brik brit brka brkb brrr brug brut btaa btrt bttb buar buat buba bubb bubi bubu buga bugg bugi buik buir buit buiu buka buki bukk buku bur- bura burb burg buri burk burr burt buru but- buta buti butt gaar gaba gabb gabi gabr gabt gabu gaga gagg gagi gagu gaia gaig gair gait gaiu gaki gaku gara garb garg gari garr gart gata gati gatr gatt gaua gaub gauk gaur gaut gbag ggbt gggg giaa giai giat giba gibb giga gigg gigi giku gira girg giri girk girr girt giru gita giur grab grai grat grau grbr gria grib grig grit grrr grua grub grug grui grur grut gtaa gtbr gtta guaa guag guar guat guba gubb gubi gubu guga gugb gugg gugi gugu guia guib guik gura gurb gurg guri gurk gurr gurt guru guta guti gutt gutu iaaa iaai iaat iaba iaia iara iart iaru iata iati ibar ibat ibga ibia ibra ibri ibtb igar igba igga igia igra igri igua iiii iiit iira iita iitr iitt ikar ikat ikig ikki ikra ikri irai irak irar iri- iria irig irka irki irra irri irta irti itaa itai itak itar itat itia itra itri itta itur iuiu iuka iura kaaa kaab kaag kaai kaak kaar kaat kaba kabb kabg kabi kabr kabu kag- kaga kagb kagg kagi kagr kagt kagu kaia kaib kaig kaii kaik kair kait kaiu kaka kaki kakk kakt kaku kara karb karg kari kark karr kart karu kat- kata katb katg kati katk katr katt katu kau- kaub kaug kaui kauk kaur