a-a a-c aaa aac aae aag aah aav ac- aca acc ace acg ach acv aea aec aee aeg aeh aev ag- aga agc age agg agh agv aha ahc ahe ahg ahh ahv av- ava avc ave avg avh c-- caa cac cae cag cah cav cca ccc cce ccg cch ccv ce- cea cec cee ceg ceh cev cga cgc cge cgg cgh cgv ch- cha chc che chg chh chv cva cvc cve cvg cvh cvv eaa eac eae eag eah eav ec- eca ecc ece ecg ech ecv eea eec eee eeg eev ega egc ege egg egh eha ehc ehe ehg ehh ehv eva evc eve evg evh evv gaa gac gae gag gah gav gca gcc gce gcg gch ge- gea gec gee geg geh gev gga ggc ggg ggh ggv gha ghc ghe ghg ghh gva gvc gve gvg gvh haa hac hae hag hah hav hca hcc hce hcg hch hcv he- hea hec hee heg heh hev hga hgc hge hgg hgh hgv hha hhc hhe hhg hhh hhv hv- hva hvc hvg hvv v-a v-e vaa vac vae vag vah vav vca vcc vce vch vea vec vee veg veh vga vgc vgg vgh vh- vha vhc vhe vva vvc vvg vvv