-ji a-a a-b a-i aaa aab aai aaj aak aao aar aas ab- aba abb abi abj abk abo abr abs ai- aia aib aii aik aio air ais aja ajb aji ajj ajk ajo ajr ajs aka akb aki akj akk ako akr aks aoa aob aoi aoj aok aoo aor aos ar- ara arb ari arj ark aro arr ars as- asa asb asi asj ask aso asr ass baa bab bai baj bak bao bar bas bba bbb bbi bbk bbo bbr bbs bi- bia bib bii bij bik bio bir bis bja bji bjj bjk bjr bjs bka bkb bkk bko bkr bks boa bob boi boj bok boo bor bos bra brb bri brj brk bro brr brs bsa bsb bsi bsj bsk bso bsr bss ia- iaa iab iai iao iar ias iba ibb ibi ibj ibk ibo ibr ibs iia iib iii iij iio iir iis ija ijb iji ijk ijo ijs ika ikb iki ikk iko ikr iks io- ioa iob ioi ioj ioo ior ios ir- ira irb iri irj irk iro irr irs is- isa isb isi isj isk iso isr iss j-i jaa jab jai jaj jak jao jar jas jba jbi jbj jbk jbo jbr jbs jia jib jii jij jio jir jis jja jjb jjj jjk jjr jjs jka jkb jkk jko jkr jks joa job joi joj jok joo jor jos jra jrb jri jrk jro jrr jrs jsa jsb jsi jsj jsk jso jsr jss ka- kaa kab kai kaj kak kao kar kas kba kbb kbi kbk kbo kbr kbs kia kib kii kij kik kio kir kis kjb kji kjr kjs kkb kki kkk kkr kks koa kob koi kok koo kor kos kra kri krk kro krr krs ksa ksb ksi ksk kso ksr kss o-i oaa oab oai oaj oak oao oar oas ob- oba obb obi obj obk obo obr obs oia oib oii oik oio oir ois oja ojb oji ojo ojs oka okb oki okj okk oko okr oks oo- ooa oob ooi ook ooo oor oos or- ora orb ori ork oro orr ors os- osa osb osi osj osk oso osr oss ra- raa rab rai raj rak rao rar ras rba rbb rbi rbk rbo rbr rbs ria rib rii rik rio rir ris rja rjk rjr rkb rkk rko rks roa rob roi roj rok roo ror ros rra rrb rri rrk rrr rrs rsa rsb rsi rsj rsk rso rsr rss saa sab sai saj sak sao sar sas sba sbb sbi sbj sbk sbo sbr sbs sia sib sii sij sik sio sir sis sja sjb sji sjj sjk sjr sjs sk- ska skb ski skj skk sko skr sks soa sob soi soj sok soo sor sos sr- sra srb sri srj srk sro srr srs ss- ssa ssb ssi ssj ssk sso ssr sss

a-ak a-ii a-ok aaaa aaab aaai aaar aaas aaba aabb aabi aaib aaii aais aaka aaoo aara aari aaro aars aasa aasi aass abaa abab abai abaj abak abar abas abb- abba abbb abbi abbo abbr abbs abia abib abir abis abjs aboa abob abok aboo abor abos abra abri abro abrs abs- absa absi abss aiai aias aiba aibo aiia aiib aiir aija aika aiki aiko aiks aioi aira airi airo airs aisa aisb aisi aisj aisk aiso aisr ajab ajak ajao ajar ajas ajba ajio ajis ajka ajob ajoo ajri ajss akaa akai akao akar akas akia akij akik akio akir akis akka akki akko akok akos akr- akra aksa aksi aoba aoki aoks aora aorb aors aoss arab arai arak arar aras arba arbi arbs aria arib arii arij arik ario aris arja arjo arka arki arko arks aroa arob aroi aroo aror aros arr- arra arri arrk arro arrr arrs ars- arsa arsi arsk arso asaa asab asai asak asao asar asas asba asbo asia asii asij asik asio asir asis asja aska aski asko askr asks asob asoi asok asor asos asra asro asrs assa assi assk asso assr asss ba-i baaa baak baar baas baba babb babi babo babr babs baia baib baik baio bair bais baja baji bajs bak- baka baki bako bakr baks baos bar- bara barb bari bark baro barr bars basa basi bask baso bass bbas bbbb bbbs biaj biak biao biar bias biba bibb bibi bibo bibs biis bija biji bijs biko bio- bioi bios bira birb biri birk biro birr birs bis- bisa bisk biso biss bjoa boab boai boak boar boas boba bobb bobi bobo bobs boi- boii bois boji bojo boka boki boko boks boob book boor boos bor- bora bori borj bork boro borr bors bosa bosi bosk boso boss brab brai braj brak brao bras bria brik brio bris brka brkb broa brob brok broo bror bros brrr brrs brsb brsr bsaa bsas bsos bsra iaaa iaai iaas iaba iaia iais iara iars iasa iasi iask iaso iasr ibar ibas ibia ibis ibos ibra ibri ibro ibsa ibss iias iiii iiio iiis iioi iioo iios iira iirs iisi iisj iisr ijji ijok ikar ikki ikko ikoo ikra ikri ioba iobi ioii ioio ioko iooi iooo ioos iora iori iors ioso irai iraj irak irao irar iras iri- iria irio iris irka irki irks irob irra irri irrs irsa is-a isai isak isao isar isas isba isia isis iska isko iso- isok isor isos isra isri issa issi isso issr isss j-ro jaak jaar jaas jaba jabi jabo jabr jabs jair jais jaja jaji jaka jaki jako jara jari jark jaro jarr jars jasa jask jaso jass jbaa jbar jbob jiao jias jibb jibi jibs jiji jijk jika jira jiri jirk jiro jisa jiso jjar joab joao joar joba jobo jobs joia joik joio jois joji jojo joka jokb joki jook joor joos jora jork joro josa joso joss jrbr jssr jsss k-os kaaa kaab kaai kaak kaar kaas kaba kabb kabi kabo kabr kaia kaib kaii kaij kaik kaio kair