-ic a-a a-c a-i aaa aac aad aag aai aav ac- aca acc acd acg aci acv ad- ada adc add adg adi adv ag- aga agc agd agg agi agv ai- aia aic aid aig aii aiv av- ava avc avd avg avi c-- caa cac cad cag cai cav cca ccc ccd ccg cci ccv cda cdc cdd cdg cdi cdv cga cgc cgd cgg cgi cgv ci- cia cic cid cig cii civ cva cvc cvd cvg cvi cvv daa dac dad dag dai dav dca dcc dcd dcg dci dcv dda ddc ddd ddg ddi dga dgc dgd dgg dgi di- dia dic did dig dii div dva dvc dvd dvg dvi g-d gaa gac gad gag gai gav gca gcc gcd gcg gci gda gdc gdd gdi gdv gga ggc ggd ggg ggi ggv gia gic gid gig gii giv gva gvc gvd gvg gvi i-d i-v ia- iaa iac iad iag iai iav ica icc icd icg ici icv ida idc idd idg idi idv iga igc igd igg igi iia iic iid iii iva ivc ivd ivg ivi ivv v-a vaa vac vad vag vai vav vca vcc vcd vci vdc vdd vdg vdi vdv vga vgc vgg vi- via vic vid vig vii viv vva vvc vvg vvi vvv