a-a a-b a-c aaa aab aac aak aam aan aao aau ab- aba abb abc abk abm abn abo abu ac- aca acb acc ack acm acn aco acu aka akb akc akk akm akn ako aku ama amb amc amk amm amn amo amu an- ana anb anc ank anm ann ano anu aoa aob aoc aok aom aon aoo aou au- aua aub auc auk aum aun auo b-u baa bab bac bak bam ban bao bau bba bbb bbc bbk bbm bbn bbo bbu bca bcb bcc bck bcm bcn bco bcu bka bkb bkc bkk bkm bkn bko bma bmb bmc bmk bmm bmn bmo bmu bna bnb bnc bnk bnn bno bnu boa bob boc bok bom bon boo bou bua bub buc buk bum bun buo buu c-- caa cab cac cak cam can cao cau cba cbb cbc cbk cbm cbn cbo cbu cca ccb ccc cck ccm ccn cco ccu cka ckb ckc ckm cko cma cmb cmc cmk cmm cmn cmo cmu cn- cna cnb cnc cnm cnn cno cnu co- coa cob coc cok com con coo cou cua cub cuc cuk cum cun cuo cuu ka- kaa kab kac kak kam kan kao kau kba kbb kbc kbk kbm kbn kbo kbu kca kcb kcc kck kcm kcn kcu kkb kkc kkk kkm kkn kku kma kmb kmc kmk kmm kmo kmu kn- kna knc knk knm knn kno knu koa kob koc kok kom kon koo kou kub kuc kuk kum kun kuu m-o maa mab mac mak mam man mao mau mba mbb mbc mbk mbm mbo mbu mc- mca mcb mcc mck mcm mcn mco mcu mka mkb mkc mkk mkm mkn mko mku mma mmb mmc mmk mmm mmn mmo mmu mna mnb mnc mnk mnm mnn mno mnu moa mob moc mok mom mon moo mou mua mub muc muk mum mun muu naa nab nac nak nam nan nao nau nba nbb nbc nbk nbm nbn nbo nbu nca ncb ncc nck ncm ncn nco ncu nka nkc nkk nkm nkn nko nku nma nmb nmc nmk nmm nmn nmo nmu nna nnb nnc nnk nnm nnn nno nnu no- noa nob noc nok nom non noo nou nua nub nuc nuk num nun nuo nuu oaa oab oac oak oam oan oao oau ob- oba obb obc obk obm obn obo obu oc- oca ocb occ ock ocm ocn oco ocu oka okb okc okk oko oku om- oma omb omc omm omn omo omu on- ona onb onc onk onn ono onu oo- ooa oob ooc ook oom oon ooo ou- oua ouc ouk oum oun ouo ua- uaa uab uac uak uam uan uao uau uba ubb ubc ubk ubn ubo ubu uca ucb ucc uck ucm ucn uco ucu uka ukb ukc ukk ukn uku um- uma umb umc umm umn umo umu un- una unb unc unk unm unn uno unu uoa uob uoc uok uom uon uoo uua uuc uum uun uuu

-ana a-ak a-ok a-un aaaa aaab aaac aaam aaan aaba aabb aabc aabm aaca aacb aacc aack aacm aacn aaco aacu aaka aaku aama aamb aamc aamn aamo aana aaon aaoo abaa abab abac abak abam aban abau abb- abba abbb abbo abca abcb abcc abcn abma abmb abmc abnu aboa abob abok abon aboo abou abua abuk abum abun acaa acab acac acan acba acca accc accm acco accu acma acmc acmu acoa acom acon acou acu- acum acuo akaa akam akan akao akca akka akko akku akna akok akom akon akua amaa amac amam aman amb- amba ambn ambo ambu amca amcc amco amka amm- amma ammo ammu amno amob amoc amok amon amoo amou amua amum amun ana- anaa anab anac anak anam anan anao anau anba anbb anbo anbu anca ancc anco ank- anka anko anku anma anmu anna annb anno ano- anoa anom anon anua anub anum anun aoba aoca aoma aonb aono aoun auaa auca auma auna aunk baaa baak baam baan baba babb babm babo babu bac- baca bacc back bacn baco bak- baka bako baku bama bamb bamc bamm bamn bamu bana banc bank bann bano banu baon bau- bauk baum bbau bbbb bbcm bcaa bcam bcbc bcca bccc bccm bcma bcnu bcuc bmaa bman bmoc bnoc boab boac boak boan boba bobb bobo bobu boca bock bocm boco bocu boka bokn boko boku boma bomb bomu bona bonc bonk bonn bono bonu boob booc book boom boon boua bouk boum boun buba bubb bubo bubu buca bucc buck buco bucu buka bukk buko buku bum- buma bumb buna bunb bunk bunn buno bunu buon c-bo caaa caab caac caam caan caba cabo cabu cac- caca cacc cack cacm caco caka cama camb camc camk camm camo cana canc cank cann cano cauc cauk caum cauo cbac cbbc cbca cbcc cbcm cbcn cbcu cbka cbkm cbkn cbko cbna ccaa ccab ccac ccam ccba ccbc ccbn ccca cccb cccc cccm cccu cckm ccma ccmb ccmc ccmm ccna ccnb ccnc ccnm ccnu ccob ccoc ccom ccuc ckac ckan ckbc ckck ckcm ckco ckmo cknb cknc ckoa ckob ckoc ckom ckoo cmaa cmac cmba cmbc cmcc cmmb cmmc cmmn cmoc cmon cnaa cnac cnam cnbc cnbm cnco cnma cnna coak coan coba cobb cobo cobu coca cock coco cocu cok- coka coko com- coma comb comc comm como comu con- cona conc conk conn cono coob cook coom coon coua coub couk coun cuan cuau cub- cuba cubb cuca cucc cuck cucm cucn cuk- cuka cum- cuma cuna cuno cuon kaaa kaab kaak kaam kaan kaba kabb kabc kabo kabu kacb kacc kaco kacu kaka kakc kakk kakm kakn kako kaku kam- kama kamb kamc kamm kamn kamo kamu kana kanb kanm kann kano kanu kaoa kaoc kaok kaon kau- kaub kauc kauk kaum kaun kauo kbaa kbab kbac kbak kbam kbba kbbb kbbc kbbk kbbm kbbo kbbu kbca kbcb kbck kbco kbcu kbkb kbkk kbko kbmb kbmc kbmo kbna