a-a a-b aaa aab aae aaj aak aam aao aau ab- aba abb abe abj abk abm abo abu aea aeb aee aej aek aem aeo aeu aja ajb aje ajj ajk ajm ajo aju aka akb ake akj akk akm ako aku ama amb ame amk amm amo amu aoa aob aoe aoj aok aom aoo aou au- aua aub aue auj auk aum auo b-u baa bab bae baj bak bam bao bau bba bbb bbe bbk bbm bbo bbu be- bea beb bee bek bem beo beu bja bjj bjk bjm bju bka bkb bke bkk bkm bko bma bmb bme bmj bmk bmm bmo bmu boa bob boe boj bok bom boo bou bua bub bue buj buk bum buo buu eaa eab eae eaj eak eam eao eau eba ebb ebe ebj ebk ebm ebo ebu eea eeb eee eek eem eeo eja ejo eju eka ekb eke eko eku em- ema emb eme emk emm emo emu eo- eoa eob eoe eok eom eoo eou eu- eua eub eue euj jaa jab jae jaj jak jam jao jau jba jbj jbk jbm jbo jbu jea jeb jee jej jek jem jeo jeu jja jjb jjj jjk jju jka jkb jkk jkm jko jku jma jmb jme jmj jmm jmo jmu joa job joe joj jok jom joo jou jub jue juk jum juo ka- kaa kab kae kaj kak kam kao kau kba kbb kbe kbk kbm kbo kbu ke- kea keb kee kek kem keo kjb kje kju kkb kke kkk kkm kku kma kmb kme kmj kmk kmm kmo kmu koa kob koe kok kom koo kou kub kue kuj kuk kum kuu m-o maa mab mae maj mak mam mao mau mba mbb mbe mbj mbk mbm mbo mbu mea meb mee mej mek mem meo meu mjb mje mjj mjk mjm mka mkb mke mkk mkm mko mku mma mmb mme mmj mmk mmm mmo mmu moa mob moe mok mom moo mou mua mub mue muj muk mum muu oaa oab oae oaj oak oam oao oau ob- oba obb obe obj obk obm obo obu oea oeb oee oem oeo oja ojb oje ojm ojo oju oka okb oke okj okk oko oku om- oma omb ome omj omm omo omu oo- ooa oob ook oom ooo ou- oua oue ouk oum ouo ua- uaa uab uae uaj uak uam uao uau uba ubb ube ubk ubo ubu uea ueb uee uem ujo uka ukb uke ukk uku um- uma umb ume umm umo umu uoa uob uoe uoj uok uom uoo uua uue uum uuu