-ic a-a a-c a-i aaa aac aad aai aak aao aav ac- aca acc acd aci ack aco acv ad- ada adc add adi adk ado adv ai- aia aic aid aii aik aio aiv aka akc akd aki akk ako akv aoa aoc aod aoi aok aoo aov av- ava avc avd avi avk avo c-- caa cac cad cai cak cao cav cca ccc ccd cci cck cco ccv cda cdc cdd cdi cdk cdo cdv ci- cia cic cid cii cik cio civ cka ckc ckd cki cko co- coa coc cod coi cok coo cov cva cvc cvd cvi cvk cvo cvv daa dac dad dai dak dao dav dca dcc dcd dci dck dco dcv dda ddc ddd ddi ddk ddo di- dia dic did dii dik dio div dka dkc dki dkk dko doa doc dod doi dok doo dov dva dvc dvd dvi dvk i-d i-v ia- iaa iac iad iai iao iav ica icc icd ici ick ico icv ida idc idd idi idk ido idv iia iic iid iii iio ika ikc iki ikk iko ikv io- ioa ioc iod ioi ioo iov iva ivc ivd ivi ivo ivv ka- kaa kac kad kai kak kao kav kca kcc kcd kci kck kda kdc kdk kdo kia kic kid kii kik kio kiv kkc kki kkk kkv koa koc kod koi kok koo kva kvi kvk kvo kvv o-i oaa oac oad oai oak oao oav oc- oca occ ocd oci ock oco ocv oda odc odd odi odo odv oia oic oid oii oik oio oiv oka okc okd oki okk oko oo- ooa ooc ood ooi ook ooo oov ov- ova ovc ovd ovi ovo ovv v-a vaa vac vad vai vak vao vav vca vcc vcd vci vco vdc vdd vdi vdk vdo vdv vi- via vic vid vii vik vio viv vka voa voc vod voi vok voo vov vva vvc vvi vvo vvv