a-a a-b a-i a-t aaa aab aai aar aat aau aax ab- aba abb abi abr abt abu abx ai- aia aib aii air ait aiu aix ar- ara arb ari arr art aru arx at- ata atb ati atr att atu atx au- aua aub aui aur aut aux ax- axa axi axr axt axx b-u baa bab bai bar bat bau bax bba bbb bbi bbr bbt bbu bbx bi- bia bib bii bir bit biu bix bra brb bri brr brt bru brx bta btb bti btr btt btu btx bua bub bui bur but buu bux bxb bxi bxx ia- iaa iab iai iar iat iau iba ibb ibi ibr ibt ibu ibx iia iib iii iir iit iiu iix ir- ira irb iri irr irt iru irx ita itb iti itt itu itx iu- iua iub iui iur iut ixi ra- raa rab rai rar rat rau rax rba rbb rbi rbr rbt rbu rbx ria rib rii rir rit rix rra rrb rri rrr rrt rru rta rtb rti rtr rtt rtu rtx rua rub rui rur rut ruu rux rxr t-x taa tab tai tar tat tau tax tba tbb tbi tbr tbt tbu tia tib tii tir tit tiu tix tra trb tri trr trt tru trx tta ttb tti ttr ttt ttu ttx tua tub tui tur tut tuu tux txi txt txu ua- uaa uab uai uar uat uau uba ubb ubi ubr ubt ubu ubx uia uib uii uir uit uiu ur- ura urb uri urr urt uru urx uta utb uti utr utt utu utx uua uur uut uuu uxb uxr uxt uxu xaa xar xat xau xbr xbx xia xii xit xiu xix xrt xrx xti xtr xtx xui xxi xxx

a-ii aaaa aaab aaai aaar aaba aabb aabi aabt aaib aaii aara aari aart aaru aata aatt abaa abab abai abar abat abau abax abb- abba abbb abbi abbr abbt abia abib abir abit abiu abra abri abta abtu abua abut aiai aiba aiia aiib aiir aira airi airt airx aita aiti aitr aitt aitu aiui aixa aixi arab arai arar arat arau arax arba arbi aria arib arii arit arr- arra arri arrr arrt arru arta arti artr artx arua arub arui arut at-t at-x ataa atab atai atar atat atax atia atit atiu atra atri atru atrx atta atti attr attu atua atub atur auaa aur- aura auri aut- auxa axar axat axi- axia ba-i ba-x baaa baar baat baba babb babi babr babu baia baib bair bait baix bar- bara barb bari barr bart baru barx bata bati batt batu bau- baur baux baxi baxt bbau bbbb biar biat biba bibb bibi bira birb biri birr birt biru birx bita bitt bitu bitx bixa bixi brab brai brat brau brax bria brit brix brrr brut brux btaa btrt bttb buar buat buba bubb bubi bubu buir buit buiu buix bur- bura burb buri burr burt buru but- buta buti butt buxa iaaa iaai iaat iaba iaia iara iart iaru iata iati ibar ibat ibia ibra ibri ibtb iiii iiit iira iita iitr iitt irai irar iri- iria irix irra irri irta irti itaa itai itar itat itia itra itri itta itur iuiu iura ixia ixxi raab raat raba rabb rabi rabu raia raii rair rait raiu raix rara rarb rari rata rati ratt ratu raua raub raut raxa raxi rbbb rbbr riaa riab riai riat riau rib- riba ribu riia riri rita riti ritt ritu rrat rrrr rtai ruba rubb rubi rubu ruit rura ruri ruru ruta ruti rutt rutu taa- taar taat taba tabb tabi tabu taia tair tait taix tara tarb tari tarr tart taru tata tatb tati tatr tatt tatu taua taub taur taut tax- taxa taxi taxt tbar tbit tbrb tbta tiaa tiab tiar tiax tiba tibi tibu tiit tiiu tira tirb tiri tirr tiru tita titi titt titu tixt traa trab trai trat trau trax tri- tria trib trit trix trra trtr trub trut truu trux ttab ttbb tttt tuar tuat tuba tubb tubr tubu tuit tuiu tuix tura turb turi turr turt turu tuta tuti tutt tutu txaa txii txtr uair uart uaru uata uatu uaua ubar ubba ubbi ubii ubir ubit ubra uira uirr urai urat urau urba urbi uria urib uriu urix urra urri urur urut utai utau utia utri utti uttu uuri uuta uuuu uxia xaar xait xara xaui xbai xbar xbra xibu xiii xita xixi xtar xtra xura xuri xuxa xuxu xxii xxix xxxi xxxx

-aaa- a-iii aaaai aaata aabaa aabba aabra aaiib aarau aaria aarti abaab ababa ababu abaia abair abait abara abari abaru abati abbai abbar abbat abbia abbur abiit abira abita abrar abrit abtaa abtar abura aburi aburr abuta abutt aiaia aibar airai airba aitit aiura ar-ab araat arab- araba arabi araia arara arari araru arata arati araux araxa arbab arbar arbat arbia arbib arbir arbit ariab ariat arita ariti arrai arrau arria arrua art-x artar artat artax artia artix artur artux aruaa aruba arura aruru aruta atabu atara atari ataru ataxi ataxx atbar atbat atiba atira atrab atrax atri- atria atrii atrix attai attar attia attir attra attur atura atxia auaxa aurai aurar aurat auri- auria aurra axiat axixa axura baari baart baata baati babai babar babau babax babia babra babur babut bai-u baiba baira bairu baita baitu bar-x baraa barab barai barar barat barba barbi barbu bari- baria barit barra barri barru barta barua barut batab batar batat batau batir batra batta battu batur baura bauru bauta bbart bbiab biara biari bibar bibia bibra bibri birar birat birba birur bitab bitat bitit bitra bitru bitti braai braat brait bratt bratu braut braux briar brita britt brixx brrar brrrr bruit bruiu bruri bruta bruxa btr-t buari bubba buraa burat buria burra burri burru burta burtt burut butat butia butit butua butut buxar buxia iarut ibaba ibara ibbur ibiai ibrat iiiii iitti irabu iraia irara irata irati irbit iriba irita irrit irura itabi itart itaru itata itati itbit ittai ittar