-ic a-a a-c a-i aaa aac aad aae aai aao aav ac- aca acc acd ace aci aco acv ad- ada adc add ade adi ado adv aea aec aed aee aei aeo aev ai- aia aic aid aie aii aio aiv aoa aoc aod aoe aoi aoo aov av- ava avc avd ave avi avo c-- caa cac cad cae cai cao cav cca ccc ccd cce cci cco ccv cda cdc cdd cde cdi cdo cdv ce- cea cec ced cee cei ceo cev ci- cia cic cid cie cii cio civ co- coa coc cod coe coi coo cov cva cvc cvd cve cvi cvo cvv daa dac dad dae dai dao dav dca dcc dcd dce dci dco dcv dda ddc ddd dde ddi ddo de- dea dec ded dee dei deo dev di- dia dic did die dii dio div doa doc dod doe doi doo dov dva dvc dvd dve dvi eaa eac ead eae eai eao eav ec- eca ecc ecd ece eci eco ecv ed- eda edc edd ede edi edo eea eec eed eee eeo eev eia eic eid eie eii eio eiv eo- eoa eoc eod eoe eoi eoo eva evc evd eve evi evo evv i-d i-v ia- iaa iac iad iae iai iao iav ica icc icd ice ici ico icv ida idc idd ide idi ido idv ie- iea iec ied iee iei iev iia iic iid iie iii iio io- ioa ioc iod ioe ioi ioo iov iva ivc ivd ive ivi ivo ivv o-i oaa oac oad oae oai oao oav oc- oca occ ocd oci oco ocv oda odc odd ode odi odo odv oea oec oed oee oei oeo oia oic oid oie oii oio oiv oo- ooa ooc ood ooi ooo oov ov- ova ovc ovd ove ovi ovo ovv v-a v-e vaa vac vad vae vai vao vav vca vcc vcd vce vci vco vdc vdd vde vdi vdo vdv vea vec ved vee vei veo vi- via vic vid vie vii vio viv voa voc vod voe voi voo vov vva vvc vvi vvo vvv