a-a a-c aaa aac aae aag aah aan aav ac- aca acc ace acg ach acn acv aea aec aee aeg aeh aen aev ag- aga agc age agg agh agn agv aha ahc ahe ahg ahh ahn ahv an- ana anc ane ang anh ann anv av- ava avc ave avg avh avn c-- caa cac cae cag cah can cav cca ccc cce ccg cch ccn ccv ce- cea cec cee ceg ceh cen cev cga cgc cge cgg cgh cgn cgv ch- cha chc che chg chh chn chv cn- cna cnc cne cng cnh cnn cnv cva cvc cve cvg cvh cvn cvv eaa eac eae eag eah ean eav ec- eca ecc ece ecg ech ecn ecv eea eec eee eeg een eev ega egc ege egg egh egn eha ehc ehe ehg ehh ehn ehv en- ena enc ene eng enh enn env eva evc eve evg evh evn evv gaa gac gae gag gah gan gav gca gcc gce gcg gch gcn ge- gea gec gee geg geh gen gev gga ggc ggg ggh ggn ggv gha ghc ghe ghg ghh ghn gna gnc gne gnn gnv gva gvc gve gvg gvh gvn haa hac hae hag hah han hav hca hcc hce hcg hch hcn hcv he- hea hec hee heg heh hen hev hga hgc hge hgg hgh hgn hgv hha hhc hhe hhg hhh hhn hhv hna hnc hne hng hnh hnn hnv hv- hva hvc hvg hvn hvv naa nac nae nag nah nan nav nca ncc nce ncg nch ncn ncv ne- nea nec nee neg neh nen nev nga ngc nge ngg ngh ngn nha nhc nhe nhg nhh nhn nhv nna nnc nne nng nnh nnn nnv nva nvc nve nvg nvh nvn nvv v-a v-e vaa vac vae vag vah van vav vca vcc vce vch vcn vea vec vee veg veh ven vga vgc vgg vgh vgn vh- vha vhc vhe vn- vna vng vnv vva vvc vvg vvv