a-ak a-ii aaaa aaab aaai aaar aaba aabb aabi aaib aaii aaka aara aari abaa abab abai abaj abak abar abb- abba abbb abbi abbr abia abib abir abra abri aiai aiba aiia aiib aiir aija aika aiki aira airi ajab ajak ajar ajba ajka ajri akaa akai akar akia akij akik akir akka akki akr- akra arab arai arak arar arba arbi aria arib arii arij arik arja arka arki arr- arra arri arrk arrr ba-i baaa baak baar baba babb babi babr baia baib baik bair baja baji bak- baka baki bakr bar- bara barb bari bark barr bbbb biaj biak biar biba bibb bibi bija biji bira birb biri birk birr brab brai braj brak bria brik brka brkb brrr iaaa iaai iaba iaia iara ibar ibia ibra ibri iiii iira ijji ikar ikki ikra ikri irai iraj irak irar iri- iria irka irki irra irri jaak jaar jaba jabi jabr jair jaja jaji jaka jaki jara jari jark jarr jbaa jbar jibb jibi jiji jijk jika jira jiri jirk jjar jrbr kaaa kaab kaai kaak kaar kaba kabb kabi kabr kaia kaib kaii kaij kaik kair kaja kajb kaji kajk kajr kaka kaki kakj kakk kara karb kari karj kark karr kbaa kbab kbai kbak kbar kbba kbbb kbbi kbbk kbbr kbia kbib kbij kbik kbja kbji kbjk kbkb kbkk kbkr kbra kbrb kbri kbrj kbrk kiab kiai kiar kiba kibb kibi kibr kiia kiii kiik kija kiji kika kiki kikk kikr kira kirb kiri kirk kirr kjaa kjak kjbb kjbi kjbr kjia kjik kjir kjjj kjjk kjjr kjkj kjkk kjrb kkaa kkai kkar kkba kkbb kkbi kkbj kkbr kkia kkik kkjb kkjk kkkj kkkk kkrb kkrk kkrr krab krai kraj krak krar krba krbb krbi krbk krbr kria krib krik krjb krjk krka krki krkk krkr krrb krri krrk krrr raab raaj raak raba rabb rabi rabk raia raii raik rair raja raji raka raki rakk rara rarb rari rark rbbb rbbr riaa riab riai riak rib- riba riia riji rika riki rikk riri rrrr