a-ii a-iv a-ya a-yo aaaa aaab aaai aaar aaav aaba aabb aabi aabt aaby aaib aaii aaoo aara aari aaro aart aata aatt aava abaa abab abai abar abat abay abb- abba abbb abbi abbo abbr abbt abby abia abib abir abit abiy aboa abob aboo abor abot abov aboy abra abri abro abry abta abva abyt abyy aiai aiba aibo aiia aiib aiir aioi aira airi airo airt airy aita aiti aitr aitt aiva aoba aora aorb aort arab arai arar arat aray arba arbi arby aria arib arii ario arit aroa arob aroi aroo aror arr- arra arri arro arrr arrt arry arta arti arto artr artv arty arva arvi arvo arvy ary- arya at-t ataa atab atai atar atat atay atia atit atob atoi ator atot atoy atra atri atro atry atta atti atto attr atty atvi atya avab avao avar avat avay avia avio avit aviv avor avot avoy avra avri avro avry avva avvo avvy ay-o ayao ayar ayat ayay ayoo ayot ayra ayry ayta ayto ayya ba-i baaa baar baat baba babb babi babo babr baby baia baib baio bair bait bar- bara barb bari baro barr bart bary bata bati bato batt baty bava bavi baya bayi bayo bayt bbay bbbb bboy bbyo biao biar biat biba bibb bibi bibo bio- bioi biot bira birb biri biro birr birt biry bita bito bitt bivi bivy biya boab boai boar boat boba bobb bobi bobo boby boi- boii boit boob boor boot bor- bora bori boro borr bort bory bota botb boti boto bott boty bova bovi bovo bovy boya boyi boyo brab brai brao brat brav bray bria brio brit broa brob broo bror brot brrr brvi bry- brya bryo btaa btob btor btrt btry bttb btvi byar byit byoa byob byoi byrt i-by iaaa iaai iaat iaba iaia iara iart iata iati iava ibar ibat ibia ibot ibra ibri ibro ibtb ibyi iiii iiio iiit iioi iioo iira iita iitr iitt ioba iobi ioby ioii ioio ioit iooi iooo iora iori iota ioto irai irao irar irby iri- iria irio iriy irob irov irra irri irta irti itaa itai itar itat itay itby itia itoi itoo itor itra itri itry itta itto itty ivai ivao ivar ivbv ivor ivry iyai iyar oara oary oaty obai obay obba obbo obby obia obit oboi obor obot oboy obra obri obro obvi oiav oiba oiii oira oirt oiry oita oiti ooaa ooba oobi ooby ooia oooo oora oort oory ootb ooty orab orai orao orar orat orav oray orba orbb orbi orbo orby ori- oria orio orit oro- oror orot oroy orra orri orro orry orta orto orvr orya otar otay otit oto- otoo otor otov otoy otra otro otry otta otti otto otyr ovar ovi- ovo- ovoo ovot ovra oyri raab raat raba rabb rabi rabo raby raia raii rair rait raob rara rarb rari raro rary rata rati rato ratt raty rava ravi raya rayr rayt rbbb rbbr riaa riab riai riat rib- riba ribo riby riia riot riri rita riti rito ritt riva rivo riya riyo roab roar roat rob- roba robb robi robo robt roby roia roio roir roit roob rooi roor root rora rori roro rort rory rota roti roto rotr rott roty rova rovi rovo roya royt rrat rrrr rtai rtva rtvi ryat ryba ryob ryot rytt ryyt taa- taar taat taba tabb tabi tabo taby taia taio tair tait taoa taor tara tarb tari taro tarr tart tary tata tatb tati tato tatr tatt tatv taty tava tavi tavo tavy taya tayo tayt tayy tbar tbit tbrb tbta tbvi tiaa tiab tiao tiar tiba tibi tiit tira tirb tiri tiro tirr tiry tita titi tito titt tiva tivi tivo tivy tiya tiyi tiyo to-y toab toat toay toba tobi tobo tobt toby toit tooa toor toot tora tori toro torr tort torv tory tota toti toto totr tott toty tova tovo toya toyb toyo toyt traa trab trai trao trat trav tray tri- tria trib trio trit troa troi troo trot troy trra trtr try- trya tryb tryo ttab ttbb ttoy tttt tvri tvro tvrr tvtv tvyo tyar tybi tybo tyir tyr- tyra tyro tyrr tyta tyti tyto tytt tyty vaar vaat vaia vaio vair vait vara vari varr vart vary vata vati vato vatt vava vaya vayr vbyv viar viby viii vira virb viri viro virr virt viry vita viti vito vitt viva vivi vivo vivy viya voar voat voay voia voio voir voit voor voot vor- vora vori voro vort vory vota voto voyi vrai vrav vray vrba vria vrio vrot vrto vryt vt-i vvob vvvv vyir vyit vyrt yaar yaba yabo yair yait yaoi yara yarb yari yaro yarr yart yarv yary yata yati yava yavi yaya yayo ybor ybry yirb yirr yiti yivo yoar yoav yoba yobi yobo yoit yoot yori yoro yort yory yota yott yova yoyo ytay yvor yvto yyyy