-ic a-a a-c a-i aaa aac aad aai aao aar aav ac- aca acc acd aci aco acr acv ad- ada adc add adi ado adr adv ai- aia aic aid aii aio air aiv aoa aoc aod aoi aoo aor aov ar- ara arc ard ari aro arr arv av- ava avc avd avi avo avr c-- caa cac cad cai cao car cav cca ccc ccd cci cco ccr ccv cda cdc cdd cdi cdo cdr cdv ci- cia cic cid cii cio cir civ co- coa coc cod coi coo cor cov cra crc crd cri cro crr crv cva cvc cvd cvi cvo cvr cvv daa dac dad dai dao dar dav dca dcc dcd dci dco dcr dcv dda ddc ddd ddi ddo ddr di- dia dic did dii dio dir div doa doc dod doi doo dor dov dra drc drd dri dro drr drv dva dvc dvd dvi dvr i-d i-v ia- iaa iac iad iai iao iar iav ica icc icd ici ico icr icv ida idc idd idi ido idr idv iia iic iid iii iio iir io- ioa ioc iod ioi ioo ior iov ir- ira irc ird iri iro irr irv iva ivc ivd ivi ivo ivr ivv o-i oaa oac oad oai oao oar oav oc- oca occ ocd oci oco ocr ocv oda odc odd odi odo odr odv oia oic oid oii oio oir oiv oo- ooa ooc ood ooi ooo oor oov or- ora orc ord ori oro orr orv ov- ova ovc ovd ovi ovo ovv ra- raa rac rad rai rao rar rav rca rcc rcd rci rco rcr rcv rda rdc rdd rdi rdo rdr rdv ria ric rid rii rio rir riv roa roc rod roi roo ror rov rra rrc rrd rri rrr rva rvc rvd rvi rvo rvr rvv v-a vaa vac vad vai vao var vav vca vcc vcd vci vco vcr vdc vdd vdi vdo vdr vdv vi- via vic vid vii vio vir viv voa voc vod voi voo vor vov vra vrc vrd vri vrr vva vvc vvi vvo vvr vvv