a-a a-b aaa aab aak aan aao aas aau ab- aba abb abk abn abo abs abu aka akb akk akn ako aks aku an- ana anb ank ann ano ans anu aoa aob aok aon aoo aos aou as- asa asb ask asn aso ass asu au- aua aub auk aun auo aus b-u baa bab bak ban bao bas bau bba bbb bbk bbn bbo bbs bbu bka bkb bkk bkn bko bks bna bnb bnk bnn bno bns bnu boa bob bok bon boo bos bou bsa bsb bsk bsn bso bss bsu bua bub buk bun buo bus buu ka- kaa kab kak kan kao kas kau kba kbb kbk kbn kbo kbs kbu kkb kkk kkn kks kku kn- kna knk knn kno knu koa kob kok kon koo kos kou ksa ksb ksk ksn kso kss ksu kub kuk kun kus kuu naa nab nak nan nao nas nau nba nbb nbk nbn nbo nbs nbu nka nkk nkn nko nks nku nna nnb nnk nnn nno nns nnu no- noa nob nok non noo nos nou nsa nsb nsk nsn nso nss nsu nua nub nuk nun nuo nus nuu oaa oab oak oan oao oas oau ob- oba obb obk obn obo obs obu oka okb okk oko oks oku on- ona onb onk onn ono ons onu oo- ooa oob ook oon ooo oos os- osa osb osk osn oso oss osu ou- oua ouk oun ouo ous saa sab sak san sao sas sau sba sbb sbk sbn sbo sbs sbu sk- ska skb skk sko sks sku sna snb snk snn sno sns snu soa sob sok son soo sos sou ss- ssa ssb ssk ssn sso sss ssu sua sub suk sun suo sus suu ua- uaa uab uak uan uao uas uau uba ubb ubk ubn ubo ubs ubu uka ukb ukk ukn uku un- una unb unk unn uno uns unu uoa uob uok uon uoo uos usa usb usk usn uso uss usu uua uun uus uuu

-ana -ous a-ak a-ok a-un aaaa aaab aaan aaas aaba aabb aaka aaku aana aaon aaoo aasa aass aasu aaus abaa abab abak aban abas abau abb- abba abbb abbo abbs abnu aboa abob abok abon aboo abos abou abs- absa abss absu abua abuk abun abus akaa akan akao akas akka akko akku akna akok akon akos aksa aksu akua ana- anaa anab anak anan anao anas anau anba anbb anbo anbu ank- anka anko anku anna annb anno anns ano- anoa anon anos ansa anso ansu anua anub anun anus aoba aoks aonb aono aoss aoun aous asaa asab asak asan asao asas asau asba asbo asbu aska asko asks asno asob asok ason asos asou assa assk assn asso asss assu asub asun asus auaa auks auna aunk ausa ausu baaa baak baan baas baba babb babo babs babu bak- baka bako baks baku bana bank bann bano bans banu baon baos basa bask baso bass basu bau- bauk bbas bbau bbbb bbbs bnas bnss boab boak boan boas boba bobb bobo bobs bobu boka bokn boko boks boku bona bonk bonn bono bons bonu boob book boon boos bosa bosk bosn boso boss bosu boua bouk boun bous bsaa bsas bsns bson bsos buba bubb bubo bubs bubu buka bukk buko buku buna bunb bunk bunn buno buns bunu buon busa busk buss busu buus k-os kaaa kaab kaak kaan kaas kaba kabb kabo kabu kaka kakk kakn kako kaks kaku kana kanb kann kano kans kanu kaoa kaok kaon kaos kas- kasa kasb kask kasn kaso kass kasu kau- kaub kauk kaun kauo kaus kbaa kbab kbak kbas kbba kbbb kbbk kbbo kbbs kbbu kbkb kbkk kbko kbna kbnn kbno kbnu kboa kbob kbok kbon kboo kbos kbsa kbsb kbsk kbsn kbso kbss kbsu kbua kbub kbuk kbun kbus kbuu kkaa kkan kkba kkbb kkbn kkbo kkbs kkkk kknb kknn kkno kkns kknu kkoa kkob kkon kkoo kksa kksn kkss kksu kkua kkus kkuu knaa knab knan knas knau knba knbb knbn knbu knkk knnb knnk knns knob knok knon knou knsa knsb knsk knsn knso knss knsu knub knuk knus koab koak koan koas koba kobb kobk kobn kobo kobs kobu koka kokb kokk kokn koko koks koku kona konk kono koob kook koon kooo koos koou kos- kosa kosb koso koss kosu koua koub kous kouu ksab ksak ksan ksas ksau ksba ksbn ksbs kska kskb kskk kskn ksko ksks ksku ksna ksnb ksnk ksnn ksns ksob ksok kson ksoo ksos ksou kssa kssn ksso ksss kssu ksua ksub ksun ksuu kuan kuau kuba kubb kubo kubs kubu kuka kukk kukn kuks kuku kuna kunk kuno kuns kunu kuoa kuok kuon kuoo kuos kusa kusb kusn kuso kusu kuub kuuk kuuu naaa naab naan naas naba nabk nabo nabs nabu naka nako naks nan- nana nanb nann nano nans nanu naos nas- nasa nasb nask naso nass nasu nauo naus nbaa nbak nbas nbbo nkau nkok nnnn nnos nnsa nnss noaa noak noba nobo nobs nobu noko non- nona nonn nono nons nonu noo- noob nook noon nooo noos nos- nosa nosk noss nosu noun nous nsaa nsbo nskk nsna nsok nsos nsou nssa nssb nsso nsss nsub nuan nuba nubk nubs nuka nuku nuna nunk nunn nuno nuns nuon nuss nusu nuuk oaau oaks oass obak oban obas obba obbo obkb obok obon obos obsn obss obus okak okan okas okka okko okna okno okok okon oksa okso okun okus onab onan onas onna onno onon onos onso onus ooaa ooak ooba ooku oona oons oooo ooos oosa oous osak osan osas osba osku osno osoo osos ossa ossb osso ossu osun ouan oubs oun- ouna ousa ouu- s-os saab saak saan saas saba sabb sabo sabs sabu saka sakb sakk sako saks saku sana sank sann sano sans sanu saon saos saou sasa sask saso sass saua sauk saun saus sbaa sbas sbbs sbsa sbus skab skan skn- skon