a-a a-c aaa aac aae aak aam aao aas aau ac- aca acc ace ack acm aco acs acu aea aec aee aek aem aeo aes aeu aka akc ake akk akm ako aks aku ama amc ame amk amm amo ams amu aoa aoc aoe aok aom aoo aos aou as- asa asc ase ask asm aso ass asu au- aua auc aue auk aum auo aus c-- caa cac cae cak cam cao cas cau cca ccc cce cck ccm cco ccs ccu ce- cea cec cee cek cem ceo ces ceu cka ckc ckm cko cks cma cmc cme cmk cmm cmo cms cmu co- coa coc coe cok com coo cos cou csa csc cse csk csm cso css csu cua cuc cue cuk cum cuo cus cuu eaa eac eae eak eam eao eas eau ec- eca ecc ece eck ecm eco ecs ecu eea eec eee eek eem eeo ees eka ekc eke eko eks eku em- ema emc eme emk emm emo ems emu eo- eoa eoc eoe eok eom eoo eos eou es- esa esc ese esk esm eso ess esu eu- eua euc eue eus ka- kaa kac kae kak kam kao kas kau kca kcc kce kck kcm kcs kcu ke- kea kec kee kek kem keo kes kkc kke kkk kkm kks kku kma kmc kme kmk kmm kmo kms kmu koa koc koe kok kom koo kos kou ksa ksc kse ksk ksm kso kss ksu kuc kue kuk kum kus kuu m-o maa mac mae mak mam mao mas mau mc- mca mcc mce mck mcm mco mcs mcu mea mec mee mek mem meo mes meu mka mkc mke mkk mkm mko mks mku mma mmc mme mmk mmm mmo mms mmu moa moc moe mok mom moo mos mou msa msc mse msk msm mso mss msu mua muc mue muk mum mus muu oaa oac oae oak oam oao oas oau oc- oca occ ock ocm oco ocs ocu oea oec oee oem oeo oes oka okc oke okk oko oks oku om- oma omc ome omm omo oms omu oo- ooa ooc ook oom ooo oos os- osa osc ose osk osm oso oss osu ou- oua ouc oue ouk oum ouo ous saa sac sae sak sam sao sas sau sca scc sce sck scm sco scs scu se- sea sec see sek sem seo ses seu sk- ska skc ske skk skm sko sks sku sma smc sme smk smm smo sms smu soa soc soe sok som soo sos sou ss- ssa ssc sse ssk ssm sso sss ssu sua suc sue suk sum suo sus suu ua- uaa uac uae uak uam uao uas uau uca ucc uce uck ucm uco ucs ucu uea uec uee uem ues uka ukc uke ukk uku um- uma umc ume umm umo ums umu uoa uoc uoe uok uom uoo uos usa usc use usk usm uso uss usu uua uuc uue uum uus uuu