-ic a-a a-c a-i aaa aac aad aae aai aak aao aav ac- aca acc acd ace aci ack aco acv ad- ada adc add ade adi adk ado adv aea aec aed aee aei aek aeo aev ai- aia aic aid aie aii aik aio aiv aka akc akd ake aki akk ako akv aoa aoc aod aoe aoi aok aoo aov av- ava avc avd ave avi avk avo c-- caa cac cad cae cai cak cao cav cca ccc ccd cce cci cck cco ccv cda cdc cdd cde cdi cdk cdo cdv ce- cea cec ced cee cei cek ceo cev ci- cia cic cid cie cii cik cio civ cka ckc ckd cki cko co- coa coc cod coe coi cok coo cov cva cvc cvd cve cvi cvk cvo cvv daa dac dad dae dai dak dao dav dca dcc dcd dce dci dck dco dcv dda ddc ddd dde ddi ddk ddo de- dea dec ded dee dei dek deo dev di- dia dic did die dii dik dio div dka dkc dke dki dkk dko doa doc dod doe doi dok doo dov dva dvc dvd dve dvi dvk eaa eac ead eae eai eak eao eav ec- eca ecc ecd ece eci eck eco ecv ed- eda edc edd ede edi edk edo eea eec eed eee eek eeo eev eia eic eid eie eii eik eio eiv eka ekc ekd eke eki eko ekv eo- eoa eoc eod eoe eoi eok 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 ick ico icv ida idc idd ide idi idk ido idv ie- iea iec ied iee iei iek iev iia iic iid iie iii iio ika ikc ike iki ikk iko ikv io- ioa ioc iod ioe ioi ioo iov iva ivc ivd ive ivi ivo ivv ka- kaa kac kad kae kai kak kao kav kca kcc kcd kce kci kck kda kdc kde kdk kdo ke- kea kec ked kee kei kek keo kev kia kic kid kie kii kik kio kiv kkc kke kki kkk kkv koa koc kod koe koi kok koo kva kvi kvk kvo kvv o-i oaa oac oad oae oai oak oao oav oc- oca occ ocd oci ock oco ocv oda odc odd ode odi odo odv oea oec oed oee oei oeo oia oic oid oie oii oik oio oiv oka okc okd oke oki okk oko oo- ooa ooc ood ooi ook ooo oov ov- ova ovc ovd ove ovi ovo ovv v-a v-e vaa vac vad vae vai vak vao vav vca vcc vcd vce vci vco vdc vdd vde vdi vdk vdo vdv vea vec ved vee vei vek veo vi- via vic vid vie vii vik vio viv vka voa voc vod voe voi vok voo vov vva vvc vvi vvo vvv