a-a a-c aaa aac aad aae aag aah aam aan ac- aca acc acd ace acg ach acm acn ad- ada adc add ade adg adh adm adn aea aec aed aee aeg aeh aem aen ag- aga agc agd age agg agh agm agn aha ahc ahd ahe ahg ahh ahm ahn ama amc amd ame amg amh amm amn an- ana anc and ane ang anh anm ann c-- caa cac cad cae cag cah cam can cca ccc ccd cce ccg cch ccm ccn cda cdc cdd cde cdg cdh cdm cdn ce- cea cec ced cee ceg ceh cem cen cga cgc cgd cge cgg cgh cgm cgn ch- cha chc chd che chg chh chm chn cma cmc cmd cme cmg cmh cmm cmn cn- cna cnc cnd cne cng cnh cnm cnn daa dac dad dae dag dah dam dan dca dcc dcd dce dcg dcm dcn dda ddc ddd dde ddg ddh ddm ddn de- dea dec ded dee deg deh dem den dga dgc dgd dge dgg dgh dgm dgn dh- dha dhc dhd dhe dhh dhm dma dmc dmd dme dmg dmh dmm dmn dna dnc dnd dne dng dnh dnm dnn eaa eac ead eae eag eah eam ean ec- eca ecc ecd ece ecg ech ecm ecn ed- eda edc edd ede edg edh edm edn eea eec eed eee eeg eem een ega egc egd ege egg egh egm egn eha ehc ehd ehe ehg ehh ehm ehn em- ema emc emd eme emg emh emm emn en- ena enc end ene eng enh enm enn g-d gaa gac gad gae gag gah gam gan gca gcc gcd gce gcg gch gcm gcn gda gdc gdd gde gdh gdm gdn ge- gea gec ged gee geg geh gem gen gga ggc ggd ggg ggh ggm ggn gha ghc ghd ghe ghg ghh ghn gma gmc gmd gme gmg gmh gmm gmn gna gnc gnd gne gnm gnn haa hac had hae hag hah ham han hca hcc hcd hce hcg hch hcm hcn hda hdc hdd hde hdg hdh hdm hdn he- hea hec hed hee heg heh hem hen hga hgc hge hgg hgh hgm hgn hha hhc hhd hhe hhg hhh hhm hhn hma hmc hmd hme hmg hmh hmm hna hnc hnd hne hng hnh hnn maa mac mad mae mag mah mam man mc- mca mcc mcd mce mcg mch mcm mcn mda mdc mdd mde mdg mdh mdm mdn mea mec med mee meg meh mem men mga mgc mgd mge mgh mgm mgn mha mhc mhd mhg mhh mhm mhn mma mmc mmd mme mmg mmh mmm mmn mna mnc mne mng mnm mnn naa nac nad nae nag nah nam nan nca ncc ncd nce ncg nch ncm ncn nda ndc ndd nde ndg ndh ndm ndn ne- nea nec ned nee neg neh nem nen nga ngc ngd nge ngg ngh ngm ngn nha nhc nhd nhe nhg nhh nhm nhn nma nmc nmd nme nmg nmh nmm nmn nna nnc nne nng nnh nnm nnn