-ic a-a a-c a-i aaa aac aad aai aao aas aav ac- aca acc acd aci aco acs acv ad- ada adc add adi ado ads adv ai- aia aic aid aii aio ais aiv aoa aoc aod aoi aoo aos aov as- asa asc asd asi aso ass asv av- ava avc avd avi avo avs c-- caa cac cad cai cao cas cav cca ccc ccd cci cco ccs ccv cda cdc cdd cdi cdo cds cdv ci- cia cic cid cii cio cis civ co- coa coc cod coi coo cos cov csa csc csd csi cso css csv cva cvc cvd cvi cvo cvs cvv daa dac dad dai dao das dav dca dcc dcd dci dco dcs dcv dda ddc ddd ddi ddo dds di- dia dic did dii dio dis div doa doc dod doi doo dos dov dsa dsc dsd dsi dso dss dsv dva dvc dvd dvi dvs i-d i-v ia- iaa iac iad iai iao ias iav ica icc icd ici ico ics icv ida idc idd idi ido ids idv iia iic iid iii iio iis io- ioa ioc iod ioi ioo ios iov is- isa isc isd isi iso iss isv iva ivc ivd ivi ivo ivs ivv o-i oaa oac oad oai oao oas oav oc- oca occ ocd oci oco ocs ocv oda odc odd odi odo ods odv oia oic oid oii oio ois oiv oo- ooa ooc ood ooi ooo oos oov os- osa osc osd osi oso oss osv ov- ova ovc ovd ovi ovo ovs ovv saa sac sad sai sao sas sav sca scc scd sci sco scs scv sda sdc sdd sdi sdo sds sdv sia sic sid sii sio sis siv soa soc sod soi soo sos sov ss- ssa ssc ssd ssi sso sss ssv sva svc svd svi svo svs svv v-a vaa vac vad vai vao vas vav vca vcc vcd vci vco vcs vdc vdd vdi vdo vds vdv vi- via vic vid vii vio vis viv voa voc vod voi voo vos vov vsa vsc vsd vsi vso vss vsv vva vvc vvi vvo vvs vvv