-ic a-a a-c a-i a-t aaa aac aae aag aai aat aav ac- aca acc ace acg aci act acv aea aec aee aeg aei aet aev ag- aga agc age agg agi agt agv ai- aia aic aie aig aii ait aiv at- ata atc ate atg ati att atv av- ava avc ave avg avi avt c-- caa cac cae cag cai cat cav cca ccc cce ccg cci cct ccv ce- cea cec cee ceg cei cet cev cga cgc cge cgg cgi cgt cgv ci- cia cic cie cig cii cit civ cta ctc cte ctg cti ctt ctv cva cvc cve cvg cvi cvt cvv eaa eac eae eag eai eat eav ec- eca ecc ece ecg eci ect ecv eea eec eee eeg eet eev ega egc ege egg egi egt eia eic eie eig eii eit eiv eta etc ete etg eti ett etv eva evc eve evg evi evt evv gaa gac gae gag gai gat gav gca gcc gce gcg gci gct ge- gea gec gee geg gei get gev gga ggc ggg ggi ggt ggv gia gic gie gig gii git giv gta gtc gte gtg gti gtt gtv gva gvc gve gvg gvi gvt i-v ia- iaa iac iae iag iai iat iav ica icc ice icg ici ict icv ie- iea iec iee ieg iei iet iev iga igc ige igg igi igt iia iic iie iii iit ita itc ite itg iti itt itv iva ivc ive ivg ivi ivt ivv taa tac tae tag tai tat tav tca tcc tce tcg tci tct tcv te- tea tec tee teg tei tet tev tga tgc tge tgg tgi tgt tgv tia tic tie tig tii tit tiv tta ttc tte ttg tti ttt ttv tva tvc tve tvg tvi tvt v-a v-e vaa vac vae vag vai vat vav vca vcc vce vci vct vea vec vee veg vei vet vga vgc vgg vgt vi- via vic vie vig vii vit viv vta vtc vte vtg vti vtt vtv vva vvc vvg vvi vvt vvv