a-a a-c a-t aaa aac aad aae aao aat aau ac- aca acc acd ace aco act acu ad- ada adc add ade ado adt adu aea aec aed aee aeo aet aeu aoa aoc aod aoe aoo aot aou at- ata atc atd ate ato att atu au- aua auc aud aue auo aut c-- caa cac cad cae cao cat cau cca ccc ccd cce cco cct ccu cda cdc cdd cde cdo cdt cdu ce- cea cec ced cee ceo cet ceu co- coa coc cod coe coo cot cou cta ctc ctd cte cto ctt ctu cua cuc cud cue cuo cut cuu daa dac dad dae dao dat dau dca dcc dcd dce dco dct dcu dda ddc ddd dde ddo ddt ddu de- dea dec ded dee deo det deu doa doc dod doe doo dot dou dta dtc dtd dte dto dtt dtu dua duc dud due duo dut eaa eac ead eae eao eat eau ec- eca ecc ecd ece eco ect ecu ed- eda edc edd ede edo edt edu eea eec eed eee eeo eet eo- eoa eoc eod eoe eoo eot eou eta etc etd ete eto ett etu eu- eua euc eud eue eut oaa oac oad oae oao oat oau oc- oca occ ocd oco oct ocu oda odc odd ode odo odt odu oea oec oed oee oeo oet oo- ooa ooc ood ooo oot ot- ota otc otd ote oto ott otu ou- oua ouc oud oue ouo out taa tac tad tae tao tat tau tca tcc tcd tce tco tct tcu tda tdc tdd tde tdo tdt tdu te- tea tec ted tee teo tet teu to- toa toc tod toe too tot tou tta ttc ttd tte tto ttt ttu tua tuc tud tue tuo tut tuu ua- uaa uac uad uae uao uat uau uca ucc ucd uce uco uct ucu uda udc udd ude udo udt udu uea uec ued uee uet uoa uoc uod uoe uoo uot uta utc utd ute uto utt utu uua uuc uue uut uuu