-al -ol a-a a-b aaa aab aak aal aao aar ab- aba abb abk abl abo abr aka akb akk akl ako akr al- ala alb alk all alo alr aoa aob aok aol aoo aor ar- ara arb ark arl aro arr baa bab bak bal bao bar bba bbb bbk bbl bbo bbr bka bkb bkk bkl bko bkr bla blb blk bll blo blr boa bob bok bol boo bor bra brb brk brl bro brr ka- kaa kab kak kal kao kar kba kbb kbk kbl kbo kbr kkb kkk kkl kkr kl- kla klb klo klr koa kob kok kol koo kor kra krk krl kro krr la- laa lab lak lal lao lar lba lbb lbk lbl lbo lbr lka lkb lkl lkr lla llb llk lll llo llr loa lob lok lol loo lor lra lrb lrk lro lrr oaa oab oak oal oao oar ob- oba obb obk obl obo obr oka okb okk okl oko okr ola olb olk oll olo oo- ooa oob ook ool ooo oor or- ora orb ork orl oro orr ra- raa rab rak ral rao rar rba rbb rbk rbl rbo rbr rkb rkk rko rla rll rlo rlr roa rob rok rol roo ror rra rrb rrk rrl rrr

a-ak a-ok aaaa aaab aaal aaar aaba aabb aabl aaka aala aall aalo aaoo aara aaro abaa abab abak abal abar abb- abba abbb abbo abbr abla ablo aboa abob abok abol aboo abor abra abro akaa akal akao akar akka akko aklo akok akr- akra alaa alak alal alao alar alb- alba albo alk- alka alkb alko all- alla alll allo allr aloa alok alol aloo alor alro aoba aola aora aorb arab arak aral arar arba arka arko arla arlo aroa arob aroo aror arr- arra arrk arro arrr baaa baak baal baar baba babb babo babr bak- baka bakl bako bakr bala balk ball balo baol bar- bara barb bark baro barr bbbb bblb blaa blab blak blkb blob blok bloo boab boak boal boar boba bobb bobo boka boko bola bolk boll bolo boob book bool boor bor- bora bork boro borr brab brak brao brka brkb broa brob brok brol broo bror brrr k-lo kaaa kaab kaak kaal kaar kaba kabb kabo kabr kaka kakk kako kala kalb kalk kall kalo kaoa kaok kaol kaor kara karb kark karl karo karr kbaa kbab kbak kbal kbar kbba kbbb kbbk kbbl kbbo kbbr kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kboa kbob kbok kboo kbra kbrb kbrk kbrl kbro kkaa kkal kkar kkba kkbb kkbl kkbo kkbr kkkk kklb kkll kklo kkoa kkob kkol kkoo kkor kkrb kkrk kkrl kkro kkrr klaa klab klak klal klar klbb klbl klka klkk klkl klko klkr klla kllb kllk kloa klob klok klol kloo klor klrk klrr koab koak koal koar koba kobb kobk kobo kobr koka kokb kokk koko kokr kola kolb kolk koll kolo kolr koob kook kool kooo koor kora korb kork korl koro korr krab krak kral krar krba krbb krbk krbl krbr krka krkk krko krkr krla kroa krob krok krol kroo kror krrb krrk krrl krro krrr laaa laak laal laar laba labo labr laka lala lall lalo lara larb lark larr lbar lblr lkab lkal llao llll lloa lloo loar lob- loba lobb lobo loka lokk loko lola loll lolo loob look lool loor lora lork loro lral lrba lrrr oall oara obak obal obba obbo obkb obla obok obol obor obra obro okak okka okko okla oklo okok okol okor okra okro olar olba olbo olka olla ollo olor ooaa ooak ooba oola oolo oooo oora orab orak oral orao orar orba orbb orbo orka orko orla orlo oro- orok oror orra orro raab raak raba rabb rabk rabl rabo raka rakk rala ralb rall ralo raob raok raol rara rarb rark raro rbbb rbbr rlab roab roak roar rob- roba robb robo roka rokk roko rokr rola rolk roll rolo roob rook rool roor rora rork roro rrrr

-aaa- aabaa aabba aabra aakko abaab ababa abaka abako abala aball abalo abara abbar abkar abkoo ablak aboab abobl abobo abook abora abrak abrar abrol akaba akabo akala akaoa akbar akkol akkra akobo akoka akoko akola akrak akrar akro- alaba alaka alala alaol alara alark albal albar albo- albor alka- allal allar allbo allo- alloa allok alloo allor allra aloba alook aloor alora aolok ar-ab arab- araba arabo arara arbab arbar arbok arbol arbor arkar arlob aroab aroar aroba arola aroll aroor arora arrak b-r-k babak babar babka babol baboo babra bakal bakar bakka bakla bakoa bakra balak balal balao balar balbo balka balko balla ballo baloo balor baoro baraa barab barak baral barao barar barba bark- barka barla baro- baroa barok baroo baror barra barro bball bbook bloak blook bloor blorb bo-bo boaro bobak bobal bobar bobko bobla bobok bobr bokaa bokko bokok bokor bolak bolar bolko boll- bolla bollo bolok booba booko boola boora borak boral borba borbo borka borko borla boro- boroa borok boroo borra borro braak braal brako brall broak brobo broll brolo brook brool brora brrar brrrr k-a-o k-rab k-rob kaaba kaala kaalo kabaa kabab kabak kabal kabar kabba kabob kabol kabro kakao kakar kakka kakko kako- kakol kakra kalaa kalab kalar kalba kalka kalla kallo kalo- kaloa kalok kalol kalra kaolo kaooa karak karka karla karlo karob karok karol karoo kbool klara kloka ko-ko koala koara kobal kobar kobol kobra kokab kokak kokal kokka kokko kokor kokra kolab kolak kolar kolba kolka kolla kollo koloa kolob kolol kooba kooka koola korab korak koral korba korbo korla koroa korol koror korra korro kraak kraal kraar kraka krall kroll la-la laako labab labak labba labor labra labro lakao lakka lalab lalar lalla lalo- lalor larak laroo larra lball loaba loara lobal lobar lobbo lobo- lobor lokal lokao lolla lollo lolol looka loola loora loral lorra o-r-b oaror obaba obala obara oblak obolo obora oboro obrab obrok okaka okara okobo okola