-ic a-a a-c a-i aaa aac aad aae aag aai aav ac- aca acc acd ace acg aci acv ad- ada adc add ade adg adi adv aea aec aed aee aeg aei aev ag- aga agc agd age agg agi agv ai- aia aic aid aie aig aii aiv av- ava avc avd ave avg avi c-- caa cac cad cae cag cai cav cca ccc ccd cce ccg cci ccv cda cdc cdd cde cdg cdi cdv ce- cea cec ced cee ceg cei cev cga cgc cgd cge cgg cgi cgv ci- cia cic cid cie cig cii civ cva cvc cvd cve cvg cvi cvv daa dac dad dae dag dai dav dca dcc dcd dce dcg dci dcv dda ddc ddd dde ddg ddi de- dea dec ded dee deg dei dev dga dgc dgd dge dgg dgi di- dia dic did die dig dii div dva dvc dvd dve dvg dvi eaa eac ead eae eag eai eav ec- eca ecc ecd ece ecg eci ecv ed- eda edc edd ede edg edi eea eec eed eee eeg eev ega egc egd ege egg egi eia eic eid eie eig eii eiv eva evc evd eve evg evi evv g-d gaa gac gad gae gag gai gav gca gcc gcd gce gcg gci gda gdc gdd gde gdi gdv ge- gea gec ged gee geg gei gev gga ggc ggd ggg ggi ggv gia gic gid gie gig gii giv gva gvc gvd gve gvg gvi i-d i-v ia- iaa iac iad iae iag iai iav ica icc icd ice icg ici icv ida idc idd ide idg idi idv ie- iea iec ied iee ieg iei iev iga igc igd ige igg igi iia iic iid iie iii iva ivc ivd ive ivg ivi ivv v-a v-e vaa vac vad vae vag vai vav vca vcc vcd vce vci vdc vdd vde vdg vdi vdv vea vec ved vee veg vei vga vgc vgg vi- via vic vid vie vig vii viv vva vvc vvg vvi vvv