-th a-a a-c a-t aaa aac aae aag aah aam aan aat ac- aca acc ace acg ach acm acn act aea aec aee aeg aeh aem aen aet ag- aga agc age agg agh agm agn agt aha ahc ahe ahg ahh ahm ahn aht ama amc ame amg amh amm amn amt an- ana anc ane ang anh anm ann ant at- ata atc ate atg ath atm atn att c-- caa cac cae cag cah cam can cat cca ccc cce ccg cch ccm ccn cct ce- cea cec cee ceg ceh cem cen cet cga cgc cge cgg cgh cgm cgn cgt ch- cha chc che chg chh chm chn cht cma cmc cme cmg cmh cmm cmn cmt cn- cna cnc cne cng cnh cnm cnn cnt cta ctc cte ctg cth ctm ctn ctt eaa eac eae eag eah eam ean eat ec- eca ecc ece ecg ech ecm ecn ect eea eec eee eeg eem een eet ega egc ege egg egh egm egn egt eha ehc ehe ehg ehh ehm ehn eht em- ema emc eme emg emh emm emn emt en- ena enc ene eng enh enm enn ent eta etc ete etg eth etm etn ett gaa gac gae gag gah gam gan gat gca gcc gce gcg gch gcm gcn gct ge- gea gec gee geg geh gem gen get gga ggc ggg ggh ggm ggn ggt gha ghc ghe ghg ghh ghn ght gma gmc gme gmg gmh gmm gmn gmt gna gnc gne gnm gnn gnt gta gtc gte gtg gth gtm gtn gtt haa hac hae hag hah ham han hat hca hcc hce hcg hch hcm hcn hct he- hea hec hee heg heh hem hen het hga hgc hge hgg hgh hgm hgn hgt hha hhc hhe hhg hhh hhm hhn hht hma hmc hme hmg hmh hmm hmt hna hnc hne hng hnh hnn hnt hta htc hte htg hth htm htn htt maa mac mae mag mah mam man mat mc- mca mcc mce mcg mch mcm mcn mct mea mec mee meg meh mem men met mga mgc mge mgh mgm mgn mgt mha mhc mhg mhh mhm mhn mht mma mmc mme mmg mmh mmm mmn mmt mna mnc mne mng mnm mnn mnt mta mtc mte mtg mth mtm mtn mtt naa nac nae nag nah nam nan nat nca ncc nce ncg nch ncm ncn nct ne- nea nec nee neg neh nem nen net nga ngc nge ngg ngh ngm ngn ngt nha nhc nhe nhg nhh nhm nhn nht nma nmc nme nmg nmh nmm nmn nmt nna nnc nne nng nnh nnm nnn nnt nta ntc nte ntg nth ntm ntn ntt taa tac tae tag tah tam tan tat tca tcc tce tcg tch tcm tcn tct te- tea tec tee teg teh tem ten tet tga tgc tge tgg tgh tgm tgn tgt th- tha thc the thg thh thm thn tht tma tmc tme tmg tmh tmm tmn tmt tna tnc tne tng tnh tnm tnn tnt tta ttc tte ttg tth ttm ttn ttt