a-a a-c aaa aac aad aae aag aah aan aas ac- aca acc acd ace acg ach acn acs ad- ada adc add ade adg adh adn ads aea aec aed aee aeg aeh aen aes ag- aga agc agd age agg agh agn ags aha ahc ahd ahe ahg ahh ahn ahs an- ana anc and ane ang anh ann ans as- asa asc asd ase asg ash asn ass c-- caa cac cad cae cag cah can cas cca ccc ccd cce ccg cch ccn ccs cda cdc cdd cde cdg cdh cdn cds ce- cea cec ced cee ceg ceh cen ces cga cgc cgd cge cgg cgh cgn cgs ch- cha chc chd che chg chh chn chs cn- cna cnc cnd cne cng cnh cnn cns csa csc csd cse csg csh csn css daa dac dad dae dag dah dan das dca dcc dcd dce dcg dcn dcs dda ddc ddd dde ddg ddh ddn dds de- dea dec ded dee deg deh den des dga dgc dgd dge dgg dgh dgn dgs dh- dha dhc dhd dhe dhh dhs dna dnc dnd dne dng dnh dnn dns dsa dsc dsd dse dsg dsh dsn dss eaa eac ead eae eag eah ean eas ec- eca ecc ecd ece ecg ech ecn ecs ed- eda edc edd ede edg edh edn eds eea eec eed eee eeg een ees ega egc egd ege egg egh egn egs eha ehc ehd ehe ehg ehh ehn ehs en- ena enc end ene eng enh enn ens es- esa esc esd ese esg esh esn ess g-d gaa gac gad gae gag gah gan gas gca gcc gcd gce gcg gch gcn gcs gda gdc gdd gde gdh gdn gds ge- gea gec ged gee geg geh gen ges gga ggc ggd ggg ggh ggn ggs gha ghc ghd ghe ghg ghh ghn ghs gna gnc gnd gne gnn gns gsa gsc gsd gse gsg gsn gss haa hac had hae hag hah han has hca hcc hcd hce hcg hch hcn hcs hda hdc hdd hde hdg hdh hdn hds he- hea hec hed hee heg heh hen hes hga hgc hge hgg hgh hgn hgs hha hhc hhd hhe hhg hhh hhn hhs hna hnc hnd hne hng hnh hnn hns hsa hsc hsd hse hsg hsh hsn hss naa nac nad nae nag nah nan nas nca ncc ncd nce ncg nch ncn ncs nda ndc ndd nde ndg ndh ndn nds ne- nea nec ned nee neg neh nen nes nga ngc ngd nge ngg ngh ngn ngs nha nhc nhd nhe nhg nhh nhn nhs nna nnc nne nng nnh nnn nns nsa nsc nsd nse nsg nsh nsn nss saa sac sad sae sag sah san sas sca scc scd sce scg sch scn scs sda sdc sdd sde sdg sdh sdn sds se- sea sec sed see seg seh sen ses sga sgc sgd sge sgg sgh sgn sgs sh- sha shc shd she shg shh shn shs sna snc snd sne sng snn sns ss- ssa ssc ssd sse ssg ssh ssn sss