-ic c-- ccc cci ccm cco ccr ccs ccv ci- cic cii cim cio cir cis civ cmc cmi cmm cmo cmr cms cmv co- coc coi com coo cor cos cov crc cri crm cro crr crs crv csc csi csm cso csr css csv cvc cvi cvm cvo cvr cvs cvv i-v icc ici icm ico icr ics icv iic iii iim iio iir iis im- imc imi imm imo ims imv io- ioc ioi iom ioo ior ios iov ir- irc iri irm iro irr irs irv is- isc isi ism iso isr iss isv ivc ivi ivo ivr ivs ivv m-o m-r m-v mc- mcc mci mcm mco mcr mcs mcv mi- mic mii mim mio mir mis miv mmc mmi mmm mmo mmr mms mmv moc moi mom moo mor mos mov mrc mri mrm mro mrr mrs mrv msc msi msm mso msr mss msv mvc mvi mvm mvo mvr mvs mvv o-i oc- occ oci ocm oco ocr ocs ocv oic oii oim oio oir ois oiv om- omc omi omm omo omr oms omv oo- ooc ooi oom ooo oor oos oov or- orc ori orm oro orr ors orv os- osc osi osm oso osr oss osv ov- ovc ovi ovo ovs ovv rcc rci rcm rco rcr rcs rcv ric rii rim rio rir ris riv rmc rmi rmm rmo rmr rms rmv roc roi rom roo ror ros rov rrc rri rrm rrr rrs rsc rsi rsm rso rsr rss rsv rvc rvi rvm rvo rvr rvs rvv scc sci scm sco scr scs scv sic sii sim sio sir sis siv smc smi smm smo smr sms smv soc soi som soo sor sos sov sr- src sri srm sro srr srs srv ss- ssc ssi ssm sso ssr sss ssv svc svi svm svo svr svs svv vcc vci vcm vco vcr vcs vi- vic vii vim vio vir vis viv vm- vmc vmi vmm vmo vmr voc voi vom voo vor vos vov vrc vri vrm vrr vrs vsc vsi vsm vso vsr vss vsv vvc vvi vvm vvo vvr vvs vvv