-ic c-- ccc ccd ccg cci cco ccr ccv cdc cdd cdg cdi cdo cdr cdv cgc cgd cgg cgi cgo cgr cgv ci- cic cid cig cii cio cir civ co- coc cod cog coi coo cor cov crc crd crg cri cro crr crv cvc cvd cvg cvi cvo cvr cvv dcc dcd dcg dci dco dcr dcv ddc ddd ddg ddi ddo ddr dgc dgd dgg dgi dgr di- dic did dig dii dio dir div doc dod dog doi doo dor dov drc drd drg dri dro drr drv dvc dvd dvg dvi dvr g-d gcc gcd gcg gci gco gcr gdc gdd gdi gdo gdr gdv ggc ggd ggg ggi ggo ggr ggv gic gid gig gii gio gir giv goc god gog goi goo gor gov grc grd grg gri gro grr grv gvc gvd gvg gvi gvo gvr i-d i-v icc icd icg ici ico icr icv idc idd idg idi ido idr idv igc igd igg igi igo igr iic iid iii iio iir io- ioc iod iog ioi ioo ior iov ir- irc ird irg iri iro irr irv ivc ivd ivg ivi ivo ivr ivv o-i oc- occ ocd ocg oci oco ocr ocv odc odd odg odi odo odr odv ogc ogd ogg ogi ogo oic oid oii oio oir oiv oo- ooc ood oog ooi ooo oor oov or- orc ord org ori oro orr orv ov- ovc ovd ovi ovo ovv rcc rcd rcg rci rco rcr rcv rdc rdd rdg rdi rdo rdr rdv rgc rgd rgg rgi rgo rgr rgv ric rid rig rii rio rir riv roc rod rog roi roo ror rov rrc rrd rrg rri rrr rvc rvd rvg rvi rvo rvr rvv vcc vcd vci vco vcr vdc vdd vdg vdi vdo vdr vdv vgc vgg vgo vgr vi- vic vid vig vii vio vir viv voc vod vog voi voo vor vov vrc vrd vrg vri vrr vvc vvg vvi vvo vvr vvv