a-a a-b a-q aaa aab aak aaq aar aas aau ab- aba abb abk abq abr abs abu aka akb akk akr aks aku aqa aqr aqs ar- ara arb ark arq arr ars aru as- asa asb ask asq asr ass asu au- aua aub auk aur aus b-u baa bab bak baq bar bas bau bba bbb bbk bbq bbr bbs bbu bka bkb bkk bkq bkr bks bra brb brk brq brr brs bru bsa bsb bsk bsr bss bsu bua bub buk bur bus buu ka- kaa kab kak kar kas kau kba kbb kbk kbr kbs kbu kkb kkk kkr kks kku kqa kra krk krr krs kru ksa ksb ksk ksr kss ksu kub kuk kur kus kuu qaa qar qas qau qba qbq qbs qqk qqq qqu qra qrb qrs qru qsa qsr qu- qua qur qus ra- raa rab rak raq rar ras rau rba rbb rbk rbr rbs rbu rkb rkk rks rku rqs rra rrb rrk rrq rrr rrs rru rsa rsb rsk rsq rsr rss rsu rua rub ruk rur rus ruu saa sab sak saq sar sas sau sba sbb sbk sbq sbr sbs sbu sk- ska skb skk skq skr sks sku sqa sqq sqr sqs sr- sra srb srk srq srr srs ss- ssa ssb ssk ssq ssr sss ssu sua sub suk suq sur sus suu ua- uaa uab uak uaq uar uas uau uba ubb ubk ubr ubs ubu uka ukb ukk ukr uku ur- ura urb urk urr urs uru usa usb usk usr uss usu uua uur uus uuu

a-ak aaaa aaab aaar aaas aaba aabb aaka aaku aara aars aaru aasa aass aasu aaus abaa abab abak abar abas abau abb- abba abbb abbr abbs abra abrs abs- absa abss absu abua abuk abus akaa akar akas akka akku akqa akr- akra aksa aksu akua aqar aqas aqra aqsa aqu- aqua arab arak araq arar aras arau arba arbs arka arks arq- arqa arr- arra arrk arrr arrs arru ars- arsa arsk arsu arua arub aruq asaa asab asak asar asas asau asba asbu aska askr asks asra asrs asru assa assk assq assr asss assu asub asur asus auaa auks aur- aura ausa ausu baaa baak baar baas baba babb babr babs babu bak- baka bakr baks baku baqa bar- bara barb bark barq barr bars baru basa bask bass basu bau- bauk baur bbas bbau bbbb bbbq bbbs bbqs brab brak bras brau brka brkb brrr brrs brsb brsr brus bsaa bsas bsra buar buba bubb bubq bubs bubu buka bukk buku buqa bur- bura burb burk burr burs buru busa busk buss busu buus kaaa kaab kaak kaaq kaar kaas kaba kabb kabq kabr kabu kaka kakk kaks kaku kara karb kark karr kars karu kas- kasa kasb kask kasr kass kasu kau- kaub kauk kaur kaus kbaa kbab kbak kbaq kbar kbas kbba kbbb kbbk kbbr kbbs kbbu kbkb kbkk kbkr kbqb kbqr kbra kbrb kbrk kbrq kbru kbsa kbsb kbsk kbsq kbsr kbss kbsu kbua kbub kbuk kbur kbus kbuu kkaa kkaq kkar kkba kkbb kkbq kkbr kkbs kkkk kkqq kkrb kkrk kkrq kkrr kkrs kksa kksr kkss kksu kkua kkus kkuu kqak kqaq kqba kqbb kqbk kqbr kqbu kqkk kqks kqqa kqqk kqqq kqqs kqra kqrk kqrq kqrr kqrs kqsk kqsr kqss kqur krab krak krar kras krba krbb krbk krbq krbr krka krkk krkq krkr krks krku krqb krqk krqq krqr krqu krrb krrk krrq krrr krrs krsa krsk krsq krsr krss krsu krua kruk krur ksab ksak ksaq ksar ksas ksau ksba ksbq ksbr ksbs kska kskb kskk kskq kskr ksks ksku ksqa ksqb ksqq ksqs ksra ksrb ksrq ksrr ksrs kssa kssq kssr ksss kssu ksua ksub ksuu kuar kuau kuba kubb kubq kubr kubs kubu kuka kukk kuks kuku kuqq kura kurb kurk kurq kurr kurs kuru kusa kusb kusq kusu kuub kuuk kuur kuuu qara qars qaru qasr qass qqqq qrss qsas qsqs qsrs quaa quab quar quas quba quu- raab raak raas raba rabb rabk rabs rabu raka rakk raku rara rarb rark rars rasa rask rass rasu raua raub rauk raus rbbb rbbr rbbs rbss rkss rras rrrr rsaa rssa rsua ruas ruba rubb rubs rubu ruka rukk ruku rura rurs ruru rusa rusk russ rusu saab saak saar saas saba sabb sabr sabs sabu saka sakb sakk saks saku sara sark sarr sars saru sasa sask sass saua sauk saur saus sbaa sbar sbas sbbs sbrk sbsa sbus skab skar skra skss skua skur sras srub ssaa ssab ssas ssau ssbr ssra ssrs sssa sssb ssss suar suas sub- suba subb subs suka suks suku suqs sur- sura surr surs suru sus- susa susk suss susu suus uars uaru uasa uaua ubar ubba ubra ukba ukra uksa ukur uqar uras urau urba urbs urka urra ursa urss ursu uruk uruq urur urus us-a us-k usaa usak usar usas usba usbr usbs uska usra ussa ussb ussr usss ussu usua usus uuuu

-aaa- aaaaq aaaas aaasa aaass aabaa aabba aabra aaqua aarau aasra abaab ababa ababs ababu abaka abara abaru abasa abask abass abbar abbas abbrs abbur abkar abrak abrar abras abrus absar abura aburr akaba akasa akbar akbas akbuk akkas akkra akkub akkur akrak akrar aksar akuku akura aqaba aqqur aqrab aqua- aquas ar-ab arab- araba arabs araks araku arara arars araru arass arasu arbab arbar arbas arbus arkar arkas arrak arras arrau arrua arsuk aruaa aruba arura aruru arus- arusa asaak asaba asaka asara asasa asbak asbru askar askas asksa askus asrar assab assas assur asubs asuka asura auass aubas aukra aurar auras aurra ausar ausra aussa b-r-k baars babak babar babas babau babbs babka babra babsk babur babus bakar bakau bakka bakra baksa bakur baqaa baraa barab barak baraq barar baras barba barbq barbs barbu bark- barka barks barqs barra barrs barru barsa barss barua baruq barus basab basak basar baska basks basra bassa bassu baura bauru bbuss braak braaq braas brasa brask brass brrar