a-a a-c a-q a-t aaa aac aad aae aaf aaq aat aau ac- aca acc acd ace acf acq act acu ad- ada adc add ade adf adq adt adu aea aec aed aee aef aeq aet aeu af- afa afc afd afe aff afq aft afu aqa aqc aqf aqt at- ata atc atd ate atf att atu au- aua auc aud aue auf aut c-- caa cac cad cae caf caq cat cau cca ccc ccd cce ccf cct ccu cda cdc cdd cde cdf cdq cdt cdu ce- cea cec ced cee cef ceq cet ceu cfa cfc cfd cfe cff cfq cft cfu cqa cqc cqd cqf cqt cta ctc ctd cte ctf ctq ctt ctu cua cuc cud cue cuf cuq cut cuu daa dac dad dae daf daq dat dau dca dcc dcd dce dcf dct dcu dda ddc ddd dde ddf ddq ddt ddu de- dea dec ded dee def deq det deu dfa dfc dfd dfe dff dfq dft dfu dqa dqe dta dtc dtd dte dtf dtt dtu dua duc dud due duf dut eaa eac ead eae eaf eat eau ec- eca ecc ecd ece ecf ecq ect ecu ed- eda edc edd ede edf edt edu eea eec eed eee eef eet ef- efa efc efd efe eff eft eqa eqe eqf eqq eqt equ eta etc etd ete etf ett etu eu- eua euc eud eue euf eut faa fac fad fae faf faq fat fau fca fcc fcd fce fcf fct fcu fda fdc fdd fde fdf fdt fdu fea fec fed fee fef fet feu ffa ffc ffd ffe fff fft ffu fqt fta ftc ftd fte ftf ftq ftt ftu fua fud fue fuf fut fuu qaa qac qad qaf qat qau qca qcc qcd qct qda qdt qec qed qee qef qet qfa qfc qfd qfe qff qft qqq qqu qta qtc qtd qtq qu- qua qud que qut taa tac tad tae taf taq tat tau tca tcc tcd tce tcf tct tcu tda tdc tdd tde tdf tdt tdu te- tea tec ted tee tef teq tet teu tfa tfc tfd tfe tff tft tfu tta ttc ttd tte ttf ttt ttu tua tuc tud tue tuf tut tuu ua- uaa uac uad uae uaf uaq uat uau uca ucc ucd uce ucf uct ucu uda udc udd ude udf udt udu uea uec ued uee uef uet ufa ufc ufd ufe uff uft ufu uta utc utd ute utf utt utu uua uuc uue uut uuu