a-a a-c a-t aaa aac aae aam aao aas aat aau ac- aca acc ace acm aco acs act acu aea aec aee aem aeo aes aet aeu ama amc ame amm amo ams amt amu aoa aoc aoe aom aoo aos aot aou as- asa asc ase asm aso ass ast asu at- ata atc ate atm ato ats att atu au- aua auc aue aum auo aus aut c-- caa cac cae cam cao cas cat cau cca ccc cce ccm cco ccs cct ccu ce- cea cec cee cem ceo ces cet ceu cma cmc cme cmm cmo cms cmt cmu co- coa coc coe com coo cos cot cou csa csc cse csm cso css cst csu cta ctc cte ctm cto cts ctt ctu cua cuc cue cum cuo cus cut cuu eaa eac eae eam eao eas eat eau ec- eca ecc ece ecm eco ecs ect ecu eea eec eee eem eeo ees eet em- ema emc eme emm emo ems emt emu eo- eoa eoc eoe eom eoo eos eot eou es- esa esc ese esm eso ess est esu eta etc ete etm eto ets ett etu eu- eua euc eue eus eut m-o maa mac mae mam mao mas mat mau mc- mca mcc mce mcm mco mcs mct mcu mea mec mee mem meo mes met meu mma mmc mme mmm mmo mms mmt mmu moa moc moe mom moo mos mot mou msa msc mse msm mso mss mst msu mta mtc mte mtm mto mts mtt mtu mua muc mue mum mus mut muu oaa oac oae oam oao oas oat oau oc- oca occ ocm oco ocs oct ocu oea oec oee oem oeo oes oet om- oma omc ome omm omo oms omt omu oo- ooa ooc oom ooo oos oot os- osa osc ose osm oso oss ost osu ot- ota otc ote otm oto ots ott otu ou- oua ouc oue oum ouo ous out saa sac sae sam sao sas sat sau sca scc sce scm sco scs sct scu se- sea sec see sem seo ses set seu sma smc sme smm smo sms smt smu soa soc soe som soo sos sot sou ss- ssa ssc sse ssm sso sss sst ssu sta stc ste stm sto sts stt stu sua suc sue sum suo sus sut suu taa tac tae tam tao tas tat tau tca tcc tce tcm tco tcs tct tcu te- tea tec tee tem teo tes tet teu tma tmc tme tmm tmo tms tmt tmu to- toa toc toe tom too tos tot tou tsa tsc tse tsm tso tss tst tsu tta ttc tte ttm tto tts ttt ttu tua tuc tue tum tuo tus tut tuu ua- uaa uac uae uam uao uas uat uau uca ucc uce ucm uco ucs uct ucu uea uec uee uem ues uet um- uma umc ume umm umo ums umt umu uoa uoc uoe uom uoo uos uot usa usc use usm uso uss ust usu uta utc ute utm uto uts utt utu uua uuc uue uum uus uut uuu