a-a a-b aaa aab aaj aak aao aar aau ab- aba abb abj abk abo abr abu aja ajb ajj ajk ajo ajr aju aka akb akj akk ako akr aku aoa aob aoj aok aoo aor aou ar- ara arb arj ark aro arr aru au- aua aub auj auk auo aur b-u baa bab baj bak bao bar bau bba bbb bbk bbo bbr bbu bja bjj bjk bjr bju bka bkb bkk bko bkr boa bob boj bok boo bor bou bra brb brj brk bro brr bru bua bub buj buk buo bur buu jaa jab jaj jak jao jar jau jba jbj jbk jbo jbr jbu jja jjb jjj jjk jjr jju jka jkb jkk jko jkr jku joa job joj jok joo jor jou jra jrb jrk jro jrr jub juk juo jur ka- kaa kab kaj kak kao kar kau kba kbb kbk kbo kbr kbu kjb kjr kju kkb kkk kkr kku koa kob kok koo kor kou kra krk kro krr kru kub kuj kuk kur kuu oaa oab oaj oak oao oar oau ob- oba obb obj obk obo obr obu oja ojb ojo oju oka okb okj okk oko okr oku oo- ooa oob ook ooo oor or- ora orb ork oro orr oru ou- oua ouk ouo our ra- raa rab raj rak rao rar rau rba rbb rbk rbo rbr rbu rja rjk rjr rkb rkk rko rku roa rob roj rok roo ror rou rra rrb rrk rrr rru rua rub ruk ruo rur ruu ua- uaa uab uaj uak uao uar uau uba ubb ubk ubo ubr ubu ujo uka ukb ukk ukr uku uoa uob uoj uok uoo uor ur- ura urb urk uro urr uru uua uur uuu

a-ak a-ok aaaa aaab aaar aaba aabb aaka aaku aaoo aara aaro aaru abaa abab abaj abak abar abau abb- abba abbb abbo abbr aboa abob abok aboo abor abou abra abro abua abuk ajab ajak ajao ajar ajba ajka ajob ajoo ajou ajur akaa akao akar akka akko akku akok akr- akra akua aoba aora aorb arab arak arar arau arba arja arjo arju arka arko aroa arob aroo aror arr- arra arrk arro arrr arru arua arub auaa auja aur- aura auro baaa baak baar baba babb babo babr babu baja baju bak- baka bako bakr baku bar- bara barb bark baro barr baru bau- bauk baur bbau bbbb bjoa boab boak boar boba bobb bobo bobu bojo boju boka boko boku boob book boor bor- bora borj bork boro borr boru boua bouk bour brab braj brak brao brau brka brkb broa brob brok broo bror brou brrr buar buba bubb bubo bubu buja bujo buju buka bukk buko buku bur- bura burb burj burk buro burr buru j-ro jaak jaar jaba jabo jabr jaja jaju jaka jako jaku jara jark jaro jarr jaru jauk jaur jbaa jbar jbob jjar joab joao joar joba jobo jobu jojo joka jokb jook joor jora jork joro jouk jour jrbr juab juar juba jubu juja juju juka juku juok jura jurr kaaa kaab kaak kaar kaba kabb kabo kabr kabu kaja kajb kajk kajo kajr kaju kaka kakj kakk kako kaku kaoa kaok kaor kara karb karj kark karo karr karu kau- kaub kauj kauk kauo kaur kbaa kbab kbak kbar kbba kbbb kbbk kbbo kbbr kbbu kbja kbjk kbkb kbkk kbko kbkr kboa kbob kbok kboo kbra kbrb kbrj kbrk kbro kbru kbua kbub kbuk kbur kbuu kjaa kjak kjbb kjbr kjjj kjjk kjjo kjjr kjkj kjkk kjoj kjok kjor kjrb kjua kkaa kkar kkba kkbb kkbj kkbo kkbr kkjb kkjk kkkj kkkk kkoa kkob kkoj kkoo kkor kkrb kkrk kkro kkrr kkua kkuu koab koak koar koba kobb kobk kobo kobr kobu koja kojb kojo koka kokb kokk koko kokr koku koob kook kooo koor koou kora korb kork koro korr koru koua koub kour kouu krab kraj krak krar krba krbb krbk krbr krjb krjk krjo krka krkk krko krkr krku kroa krob krok kroo kror krrb krrk krro krrr krua kruk krur kuar kuau kuba kubb kubj kubo kubr kubu kuja kujj kujo kuju kuka kukk kuku kuoa kuok kuoo kura kurb kurk kuro kurr kuru kuub kuuk kuur kuuu oaau oara obak obba obbo obja obkb obok obor obra obro ojak ojok okak okja okka okko okok okor okra okro okur ooaa ooak ooba ooku oooo oora orab orak orao orar orba orbb orbo orbu orka orko oro- orok oror orra orro orub oruj ouju our- oura ouro ouu- raab raaj raak raba rabb rabk rabo rabu raja rajo raju raka rakk raku raob raok rara rarb rark raro raua raub rauk rbbb rbbr roab roak roar rob- roba robb robo robu roja rojo roka rokk roko rokr roku roob rook roor rora rork roro roru roua roub rouk rrrr ruba rubb rubu ruja ruka rukk ruku ruok rura ruro ruru uaru uaua ubar ubba ubbo ubja ubra ukba ukko ukok ukra ukur uor- urao urau urba urka uro- uroa urok uroo urra uruk urur uuuu

-aaa- aabaa aabba aabra aakko aarau abaab ababa ababu abaja abajo abaka abako abara abaru abbaj abbar abbou abbur abjar abkar abkoo aboab abobo abook abora abrak abrar abuja abuko abura aburr ajaja ajaka ajara ajoba ajour ajrak akaba akabo akaoa akbar akbou akbuk akkra akkub akkur akobo akoka akoko akrak akrar akro- akuku akura ar-ab arab- araba arabo araku arara araru arbab arbar arbok arbor arjak arkar aroab aroar aroba aroor arora arrak arrau arrou arrua aruaa aruba arura aruru aukra aurar auro- auroa auror aurra b-r-k baaja babak babar babau babka baboo babou babra babur bajaj bajau bajka bajra bajuk bakaj bakar bakau bakka bakoa bakra bakur baoro baraa barab barak barao barar barba barbu barja bark- barka baro- baroa barok baroo baror barra barro barru barua baruj baubo baura bauru bbook bjork bo-bo boaro bobak bobar bobko bobok bobr bojar bojka bokaa bokko bokok bokor booba booko boora booru boraj borak