a-a a-c a-t aaa aac aad aae aam aao aat ac- aca acc acd ace acm aco act ad- ada adc add ade adm ado adt aea aec aed aee aem aeo aet ama amc amd ame amm amo amt aoa aoc aod aoe aom aoo aot at- ata atc atd ate atm ato att c-- caa cac cad cae cam cao cat cca ccc ccd cce ccm cco cct cda cdc cdd cde cdm cdo cdt ce- cea cec ced cee cem ceo cet cma cmc cmd cme cmm cmo cmt co- coa coc cod coe com coo cot cta ctc ctd cte ctm cto ctt daa dac dad dae dam dao dat dca dcc dcd dce dcm dco dct dda ddc ddd dde ddm ddo ddt de- dea dec ded dee dem deo det dma dmc dmd dme dmm dmo dmt doa doc dod doe dom doo dot dta dtc dtd dte dtm dto dtt eaa eac ead eae eam eao eat ec- eca ecc ecd ece ecm eco ect ed- eda edc edd ede edm edo edt eea eec eed eee eem eeo eet em- ema emc emd eme emm emo emt eo- eoa eoc eod eoe eom eoo eot eta etc etd ete etm eto ett m-o maa mac mad mae mam mao mat mc- mca mcc mcd mce mcm mco mct mda mdc mdd mde mdm mdo mdt mea mec med mee mem meo met mma mmc mmd mme mmm mmo mmt moa moc mod moe mom moo mot mta mtc mtd mte mtm mto mtt oaa oac oad oae oam oao oat oc- oca occ ocd ocm oco oct oda odc odd ode odm odo odt oea oec oed oee oem oeo oet om- oma omc omd ome omm omo omt oo- ooa ooc ood oom ooo oot ot- ota otc otd ote otm oto ott taa tac tad tae tam tao tat tca tcc tcd tce tcm tco tct tda tdc tdd tde tdm tdo tdt te- tea tec ted tee tem teo tet tma tmc tmd tme tmm tmo tmt to- toa toc tod toe tom too tot tta ttc ttd tte ttm tto ttt