a-a a-b a-c aaa aab aac aaj aan aao aau ab- aba abb abc abj abn abo abu ac- aca acb acc acj acn aco acu aja ajb ajc ajj ajn ajo aju an- ana anb anc anj ann ano anu aoa aob aoc aoj aon aoo aou au- aua aub auc auj aun auo b-u baa bab bac baj ban bao bau bba bbb bbc bbn bbo bbu bca bcb bcc bcj bcn bco bcu bja bjc bjj bjn bju bna bnb bnc bnj bnn bno bnu boa bob boc boj bon boo bou bua bub buc buj bun buo buu c-- c-j caa cab cac caj can cao cau cba cbb cbc cbj cbn cbo cbu cca ccb ccc ccj ccn cco ccu cja cjb cjc cn- cna cnb cnc cnj cnn cno cnu co- coa cob coc coj con coo cou cua cub cuc cun cuo cuu jaa jab jac jaj jan jao jau jba jbc jbj jbo jbu jca jcb jcc jco jcu jja jjb jjc jjj jju jna jnc jnj jnn jno jnu joa job joc joj jon joo jou jub jun juo naa nab nac naj nan nao nau nba nbb nbc nbn nbo nbu nca ncb ncc ncn nco ncu nja njc njn nju nna nnb nnc nnn nno nnu no- noa nob noc noj non noo nou nua nub nuc nuj nun nuo nuu oaa oab oac oaj oan oao oau ob- oba obb obc obj obn obo obu oc- oca ocb occ ocj ocn oco ocu oja ojb ojc ojo oju on- ona onb onc onj onn ono onu oo- ooa oob ooc oon ooo ou- oua ouc oun ouo ua- uaa uab uac uaj uan uao uau uba ubb ubc ubn ubo ubu uca ucb ucc ucj ucn uco ucu ujc ujo un- una unb unc unn uno unu uoa uob uoc uoj uon uoo uua uuc uun uuu

-ana a-un aaaa aaab aaac aaan aaba aabb aabc aaca aacb aacc aacn aaco aacu aana aaon aaoo abaa abab abac abaj aban abau abb- abba abbb abbo abca abcb abcc abcn abnu aboa abob abon aboo abou abua abun acaa acab acac acan acba acca accc acco accu acoa acon acou acu- acuo ajab ajac ajan ajao ajba ajna ajob ajon ajoo ajou ana- anaa anab anac anan anao anau anba anbb anbo anbu anca ancc anco anja anjo anju anna annb anno ano- anoa anon anua anub anuj anun aoba aoca aonb aono aoun auaa auca auja auna baaa baan baba babb babo babu bac- baca bacc bacn baco baja baju bana banc banj bann bano banu baon bau- bbau bbbb bcaa bcbc bcca bccc bcnu bcuc bjcc bjoa bnoc boab boac boan boba bobb bobo bobu boca boco bocu bojo boju bona bonc bonn bono bonu boob booc boon boua boun buba bubb bubo bubu buca bucc buco bucu buja bujo buju buna bunb bunn buno bunu buon c-bo caaa caab caac caan caba cabo cabu cac- caca cacc caco caja caju cana canc cann cano cauc cauo cbac cbbc cbca cbcc cbcn cbcu cbna ccaa ccab ccac ccba ccbc ccbn ccca cccb cccc cccu ccjo ccna ccnb ccnc ccnu ccob ccoc ccuc cjan cjbc cjca cjcb cjcj cjnb cjob cjon cjun cnaa cnac cnbc cnco cnna cnnj coan coba cobb cobo cobu coca coco cocu cojo con- cona conc conj conn cono coob coon coua coub coun cuan cuau cub- cuba cubb cuca cucc cucn cujo cuju cuna cuno cuon jaan jaba jabo jaca jacc jaco jacu jaja jaju jana jann jano janu jaon jaun jbaa jbob jcbc jccc jjcc jnco joab joan joao joba jobo jobu joca joco jocu jojo jona jonn jono joon joun juab juan juba jubu juca juco jucu juja juju junb junc juno junu juon naaa naab naac naan naba nabc nabo nabu naca nacc naco naja naju nan- nana nanb nann nano nanu naoc nauo nbaa nbbc nbbj nbbo nbca nbcc nbco ncaa ncac ncba ncbc ncca nccc nccn nccu ncna ncnc ncoa ncoc ncua njaa njac nnnn noaa noac noba nobc nobo nobu noco noja non- nona nonn nono nonu noo- noob nooj noon nooo noun nuan nuba nubc nuca nucu nuna nunc nunn nuno nuoc nuon oaau oban obba obbo obja obon ocab ocac ocan ocbc occa occc occn ocna ocon ojan onab onan onc- onca onco onna onno onon ooaa ooba oona oooo ouac ouan oucc ouju oun- ouna ouu- uabc uaca uaoc uaua ubac ubba ubbo ubja uboc ubon ucan ucbc ucca ucon ucua ujan ujna unaa unac unan unau unca uncc unco unna unno unon uocc uuno uuoc uuuu

-aaa- aaaoc aabaa aabba aacbc aacjc abaab ababa ababu abaca abaco abaja abajo abana abanc abann abano abaon abbac abbaj abban abbou abcan abccc abnub aboab abobo abona abono aboon abuja abuna acaca acacb acana acaua accub acou- acoua acouo acuba ajaja ajnuj ajoba anaba anaco anajo anana anaua anaun anbaj anban ancon anjan anjou annan annua anoba anona anono anoon anoun aubun aucan aucun aujac aujon aunac aunc- aunon aunou baaja baban babau baboo babou bacab bacao bacca bacco bacon bacu bacun bajaj bajan bajau bajc bajna banaj banan banau banba banca banco banja banjo banna bannu banon banou banuj baubo bauno bo-bo boaco boann boano bobac boban boboc bocac bocaj bocao bocca bocna bocoa bocon bojan bojna bojnu bonab bonan bonao bonju bonon bonou booba booco bouan bouba bouca bouna bubba bubon bucan bucca bucco bujan bunab bunac bunan bunau bunco bunju bunna bunun buona buono c-a-c c-jun ca-ca caaan caaba caano caban cabob caboc cabon cacao cacau caco- cacoa cacu cajan cajba cajon cajun canan canao canna canoa canon canoo canou canuc canun caoba cauac cauca cauco caun- cauna ccccc cnnnn co-bo co-co coana coban cocao cocc- cocco cocoa cocon cojoc conan conca conco conna connu cono- conob conon cooba cooja couac couba couco cuaba cuban cubao cubo- cubub cunac cunan cunco cuoco ja-ja jaana jaanu jaban jabba jabua jacco jacno jacob jacou jacua