-ic c-- ccc cci ccm ccr ccv ci- cic cii cim cir civ cmc cmi cmm cmr cmv crc cri crm crr crv cvc cvi cvm cvr cvv i-v icc ici icm icr icv iic iii iim iir im- imc imi imm imv ir- irc iri irm irr irv ivc ivi ivr ivv m-r m-v mc- mcc mci mcm mcr mcv mi- mic mii mim mir miv mmc mmi mmm mmr mmv mrc mri mrm mrr mrv mvc mvi mvm mvr mvv rcc rci rcm rcr rcv ric rii rim rir riv rmc rmi rmm rmr rmv rrc rri rrm rrr rvc rvi rvm rvr rvv vcc vci vcm vcr vi- vic vii vim vir viv vm- vmc vmi vmm vmr vrc vri vrm vrr vvc vvi vvm vvr vvv