-al -ol a-a a-b a-i aaa aab aai aak aal aao aar ab- aba abb abi abk abl abo abr ai- aia aib aii aik ail aio air aka akb aki akk akl ako akr al- ala alb ali alk all alo alr aoa aob aoi aok aol aoo aor ar- ara arb ari ark arl aro arr baa bab bai bak bal bao bar bba bbb bbi bbk bbl bbo bbr bi- bia bib bii bik bil bio bir bka bkb bkk bkl bko bkr bla blb bli blk bll blo blr boa bob boi bok bol boo bor bra brb bri brk brl bro brr ia- iaa iab iai ial iao iar iba ibb ibi ibk ibl ibo ibr iia iib iii iil iio iir ika ikb iki ikk ikl iko ikr il- ila ilb ili ilk ill ilo ilr io- ioa iob ioi iol ioo ior ir- ira irb iri irk irl iro irr ka- kaa kab kai kak kal kao kar kba kbb kbi kbk kbl kbo kbr kia kib kii kik kil kio kir kkb kki kkk kkl kkr kl- kla klb kli klo klr koa kob koi kok kol koo kor kra kri krk krl kro krr la- laa lab lai lak lal lao lar lba lbb lbi lbk lbl lbo lbr lia lib lii lik lil lio lir lka lkb lkl lkr lla llb lli llk lll llo llr loa lob loi lok lol loo lor lra lrb lri lrk lro lrr o-i oaa oab oai oak oal oao oar ob- oba obb obi obk obl obo obr oia oib oii oik oil oio oir oka okb oki okk okl oko okr ola olb oli olk oll olo oo- ooa oob ooi ook ool ooo oor or- ora orb ori ork orl oro orr ra- raa rab rai rak ral rao rar rba rbb rbi rbk rbl rbo rbr ria rib rii rik ril rio rir rkb rkk rko rla rli rll rlo rlr roa rob roi rok rol roo ror rra rrb rri rrk rrl rrr

a-ak a-ii a-ok aaaa aaab aaai aaal aaar aaba aabb aabi aabl aaib aaii aaka aala aali aall aalo aaoo aara aari aaro abaa abab abai abak abal abar abb- abba abbb abbi abbo abbr abia abib abil abir abla ablo aboa abob abok abol aboo abor abra abri abro aiai aiba aibl aibo aiia aiib aiir aika aiki aiko aila aili aioi aira airi airo akaa akai akal akao akar akia akik akil akio akir akka akki akko aklo akok akr- akra alaa alai alak alal alao alar alb- alba albi albo ali- alia alib alii alik alil alio alir alk- alka alkb alki alko all- alla alli alll allo allr aloa aloi alok alol aloo alor alro aoba aoki aola aora aorb arab arai arak aral arar arba arbi aria arib arii arik aril ario arka arki arko arla arli arlo aroa arob aroi aroo aror arr- arra arri arrk arro arrr ba-i baaa baak baal baar baba babb babi babo babr baia baib baik bail baio bair bak- baka baki bakl bako bakr bala bali balk ball balo baol bar- bara barb bari bark baro barr bbbb bblb biak bial biao biar biba bibb bibi bibl bibo biko bila bili bilk bill bilo bio- bioi biol bira birb biri birk birl biro birr blaa blab blak blik blio blir blkb blob blok bloo boab boai boak boal boar boba bobb bobi bobo boi- boii boil boka boki boko bola boli bolk boll bolo boob book bool boor bor- bora bori bork boro borr brab brai brak brao bria brik bril brio brka brkb broa brob brok brol broo bror brrr iaaa iaai iaal iaba iaia iala iall iara ibar ibia ibra ibri ibro iiii iiio iila iioi iioo iira ikar ikki ikko ikla ikoo ikra ikri ilal ilar ilia ilio ilir ilka ilki ill- illa illi illo ilok iloo ioba iobi ioii ioio ioko iola iolo iooi iooo iora iori irai irak iral irao irar iri- iria iril irio irka irki irla irlb irob irra irri k-lo kaaa kaab kaai kaak kaal kaar kaba kabb kabi kabo kabr kaia kaib kaii kaik kail kaio kair kaka kaki kakk kako kala kalb kali kalk kall kalo kaoa kaoi kaok kaol kaor kara karb kari kark karl karo karr kbaa kbab kbai kbak kbal kbar kbba kbbb kbbi kbbk kbbl kbbo kbbr kbia kbib kbik kbil kbio kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kboa kbob kboi kbok kboo kbra kbrb kbri kbrk kbrl kbro kiab kiai kiar kiba kibb kibi kibl kibo kibr kiia kiii kiik kika kiki kikk kiko kikr kila kilb kili kilk kill kilo kilr kioa kioi kiok kiol kioo kira kirb kiri kirk kiro kirr kkaa kkai kkal kkar kkba kkbb kkbi kkbl kkbo kkbr kkia kkik kkkk kklb kkli kkll kklo kkoa kkob kkol kkoo kkor kkrb kkrk kkrl kkro kkrr klaa klab klai klak klal klar klbb klbl klib klik klil klio klir klka klkk klkl klko klkr klla kllb kllk kloa klob klok klol kloo klor klrk klrr koab koai koak koal koar koba kobb kobi kobk kobo kobr koii koil koir koka kokb koki kokk koko kokr kola kolb koli kolk koll kolo kolr koob kooi kook kool kooo koor kora korb kori kork korl koro korr krab krai krak kral krar krba krbb krbi krbk krbl krbr kria krib krik kril krio krka krki krkk krko krkr krla kroa krob kroi krok krol kroo kror krrb krri krrk krrl krro krrr laaa laak laal laar laba labi labo labr laia laik lail lair laka laki lala lali lall lalo lara larb lari lark larr lbar lbia lblr liao liar liba libo libr liia liii liir lika liko lila lilb lili lill lilo lio- lior lira liri lirk lirl liro lirr lkab lkal llao llll lloa lloo loar lob- loba lobb lobi lobo loik loir loka loki lokk loko lola loli loll lolo