-ic a-a a-c a-i aaa aac aad aai aak aao aap aav ac- aca acc acd aci ack aco acp acv ad- ada adc add adi adk ado adp adv ai- aia aic aid aii aik aio aip aiv aka akc akd aki akk ako akp akv aoa aoc aod aoi aok aoo aop aov ap- apa apc apd api apk apo app apv av- ava avc avd avi avk avo avp c-- caa cac cad cai cak cao cap cav cca ccc ccd cci cck cco ccp ccv cda cdc cdd cdi cdk cdo cdp cdv ci- cia cic cid cii cik cio cip civ cka ckc ckd cki cko co- coa coc cod coi cok coo cop cov cpa cpc cpd cpi cpk cpo cpp cpv cva cvc cvd cvi cvk cvo cvp cvv daa dac dad dai dak dao dap dav dca dcc dcd dci dck dco dcp dcv dda ddc ddd ddi ddk ddo ddp di- dia dic did dii dik dio dip div dka dkc dki dkk dko dkp doa doc dod doi dok doo dop dov dpa dpc dpd dpi dpk dpo dpp dpv dva dvc dvd dvi dvk dvp i-d i-v ia- iaa iac iad iai iao iap iav ica icc icd ici ick ico icp icv ida idc idd idi idk ido idp idv iia iic iid iii iio iip ika ikc iki ikk iko ikv io- ioa ioc iod ioi ioo iop iov ipa ipc ipd ipi ipo ipp ipv iva ivc ivd ivi ivo ivp ivv ka- kaa kac kad kai kak kao kap kav kca kcc kcd kci kck kcp kda kdc kdk kdo kdp kia kic kid kii kik kio kip kiv kkc kki kkk kkp kkv koa koc kod koi kok koo kop kpa kpc kpd kpi kpk kpo kpp kpv kva kvi kvk kvo kvp kvv o-i oaa oac oad oai oak oao oap oav oc- oca occ ocd oci ock oco ocp ocv oda odc odd odi odo odp odv oia oic oid oii oik oio oip oiv oka okc okd oki okk oko okp oo- ooa ooc ood ooi ook ooo oop oov op- opa opc opd opi opk opo opp opv ov- ova ovc ovd ovi ovo ovp ovv p-p paa pac pad pai pak pao pap pav pca pcc pcd pci pck pco pcp pcv pda pdc pdd pdi pdk pdo pdp pdv pia pic pid pii pik pio pip piv pka pkc pkd pki pko pkp poa poc pod poi pok poo pop pov ppa ppc ppd ppi ppk ppo ppp ppv pva pvc pvd pvi pvk pvo pvp pvv v-a vaa vac vad vai vak vao vap vav vca vcc vcd vci vco vcp vdc vdd vdi vdk vdo vdp vdv vi- via vic vid vii vik vio vip viv vka vkp voa voc vod voi vok voo vop vov vpa vpc vpd vpi vpk vpo vpp vva vvc vvi vvo vvv