-ic c-- ccc ccg cci cco ccs ccv cgc cgg cgi cgo cgs cgv ci- cic cig cii cio cis civ co- coc cog coi coo cos cov csc csg csi cso css csv cvc cvg cvi cvo cvs cvv gcc gcg gci gco gcs ggc ggg ggi ggo ggs ggv gic gig gii gio gis giv goc gog goi goo gos gov gsc gsg gsi gso gss gsv gvc gvg gvi gvo gvs i-v icc icg ici ico ics icv igc igg igi igo igs iic iii iio iis io- ioc iog ioi ioo ios iov is- isc isg isi iso iss isv ivc ivg ivi ivo ivs ivv o-i oc- occ ocg oci oco ocs ocv ogc ogg ogi ogo ogs oic oii oio ois oiv oo- ooc oog ooi ooo oos oov os- osc osg osi oso oss osv ov- ovc ovi ovo ovs ovv scc scg sci sco scs scv sgc sgg sgi sgo sgs sgv sic sig sii sio sis siv soc sog soi soo sos sov ss- ssc ssg ssi sso sss ssv svc svg svi svo svs svv vcc vci vco vcs vgc vgg vgo vgs vi- vic vig vii vio vis viv voc vog voi voo vos vov vsc vsg vsi vso vss vsv vvc vvg vvi vvo vvs vvv