-al -ol a-a a-b aaa aab aak aal aao aar aau aav ab- aba abb abk abl abo abr abu abv aka akb akk akl ako akr aku akv al- ala alb alk all alo alr alu alv aoa aob aok aol aoo aor aou aov ar- ara arb ark arl aro arr aru arv au- aua aub auk aul auo aur auv av- ava avb avk avl avo avr avu b-u baa bab bak bal bao bar bau bav bba bbb bbk bbl bbo bbr bbu bka bkb bkk bkl bko bkr bkv bla blb blk bll blo blr blu blv boa bob bok bol boo bor bou bov bra brb brk brl bro brr bru brv bua bub buk bul buo bur buu bva bvb bvk bvl bvo bvr bvu bvv ka- kaa kab kak kal kao kar kau kav kba kbb kbk kbl kbo kbr kbu kkb kkk kkl kkr kku kkv kl- kla klb klo klr klu klv koa kob kok kol koo kor kou kra krk krl kro krr kru krv kub kuk kul kur kuu kva kvb kvk kvo kvr kvv la- laa lab lak lal lao lar lau lav lba lbb lbk lbl lbo lbr lbu lbv lka lkb lkl lkr lla llb llk lll llo llr llu llv loa lob lok lol loo lor lou lov lra lrb lrk lro lrr lru lrv lua lub luk lul luo lur luu luv lva lvb lvl lvr lvv oaa oab oak oal oao oar oau oav ob- oba obb obk obl obo obr obu obv oka okb okk okl oko okr oku ola olb olk oll olo olu oo- ooa oob ook ool ooo oor oov or- ora orb ork orl oro orr oru orv ou- oua ouk oul ouo our ov- ova ovb ovl ovo ovv ra- raa rab rak ral rao rar rau rav rba rbb rbk rbl rbo rbr rbu rkb rkk rko rku rkv rla rll rlo rlr rlu roa rob rok rol roo ror rou rov rra rrb rrk rrl rrr rru rua rub ruk ruo rur ruu ruv rva rvb rvl rvo rvr rvu rvv ua- uaa uab uak ual uao uar uau uav uba ubb ubk ubl ubo ubr ubu ubv uka ukb ukk ukl ukr uku ula ulb ulk ull ulo ulr ulu ulv uoa uob uok uol uoo uor ur- ura urb urk url uro urr uru uua uur uuu uva uvb uvl uvo uvu uvv v-a vaa vab vak val vao var vau vav vba vbk vbl vbo vbr vbv vka vkb vl- vla vlb vlk vll vlo vlv voa vob vok vol voo vor vou vov vra vrb vrk vrr vru vuk vul vur vuv vva vvb vvo vvr vvv

a-ak a-ok aaaa aaab aaal aaar aaav aaba aabb aabl aaka aaku aala aall aalo aalu aaoo aara aaro aaru aava abaa abab abak abal abar abau abb- abba abbb abbo abbr abla ablo ablv aboa abob abok abol aboo abor abou abov abra abro abua abuk abul abva akaa akal akao akar akka akko akku aklo akok akr- akra akua alaa alak alal alao alar alau alb- alba albo albu alk- alka alkb alko alku all- alla alll allo allr allu aloa alok alol aloo alor alou alov alro alua aluk alur alva alvo aoba aola aora aorb aoul arab arak aral arar arau arba arka arko arla arlo aroa arob aroo aror arr- arra arrk arro arrr arru arua arub arul arva arvo auaa aul- aula aull aulo aulu auol aur- aura auro avab aval avao avar avlb avor avou avra avro avur avva avvo baaa baak baal baar baba babb babo babr babu bak- baka bakl bako bakr baku bala balk ball balo balu baol bar- bara barb bark baro barr baru bau- bauk baul baur bava bavu bbau bbbb bblb blaa blab blak blau blkb blob blok bloo blou blub blur boab boak boal boar boba bobb bobo bobu boka boko boku bola bolk boll bolo bolu boob book bool boor bor- bora bork boro borr boru boua bouk boul bour bova bovo brab brak brao brau brav brka brkb broa brob brok brol broo bror brou brrr bruv bual buar buba bubb bubo bubu buka bukk buko buku bula bulb bulk bull bulu buol bur- bura burb burk burl buro burr buru k-lo kaaa kaab kaak kaal kaar kaba kabb kabo kabr kabu kaka kakk kako kaku kala kalb kalk kall kalo kalu kalv kaoa kaok kaol kaor kara karb kark karl karo karr karu karv kau- kaub kauk kaul kauo kaur kava kavb kavl kavo kavu kavv kbaa kbab kbak kbal kbar kbba kbbb kbbk kbbl kbbo kbbr kbbu kbkb kbkk kbkl kbko kbkr kbkv kbla kblb kbll kblo kblr kblu kblv kboa kbob kbok kboo kbov kbra kbrb kbrk kbrl kbro kbru kbrv kbua kbub kbuk kbul kbur kbuu kbva kbvb kbvo kbvr kbvu kkaa kkal kkar kkba kkbb kkbl kkbo kkbr kkkk kklb kkll kklo kklv kkoa kkob kkol kkoo kkor kkov kkrb kkrk kkrl kkro kkrr kkrv kkua kkuu kkvr kkvu kkvv klaa klab klak klal klar klav klbb klbl klbu klka klkk klkl klko klkr klkv klla kllb kllk kllv kloa klob klok klol kloo klor klou klov klrk klrr klru klub kluk klur kluu kluv klvb klvk klvl klvo klvu klvv koab koak koal koar koba kobb kobk kobo kobr kobu koka kokb kokk koko kokr koku kola kolb kolk koll kolo kolr kolu kolv koob kook kool kooo koor koou koov kora korb kork korl koro korr koru korv koua koub koul kour kouu kova kovk kovo kovr krab krak kral krar krav krba krbb krbk krbl krbr krka krkk krko krkr krku krkv krla krlv kroa krob krok krol kroo kror krov krrb krrk krrl krro krrr krua kruk krul krur krva krvb krvk krvl krvo krvr krvv kuar kuau kuba kubb kubo kubr kubu kuka kukk kukl kuku kula kulb kull kulo kulu kuoa kuok kuol kuoo kura kurb