-ic c-- ccc cci ccm cco ccr ccv ccz ci- cic cii cim cio cir civ cmc cmi cmm cmo cmr cmv co- coc coi com coo cor cov coz crc cri crm cro crr crv crz cvc cvi cvm cvo cvr cvv cvz cz- czc czm czo i-v icc ici icm ico icr icv icz iic iii iim iio iir im- imc imi imm imo imv imz io- ioc ioi iom ioo ior iov ir- irc iri irm iro irr irv ivc ivi ivo ivr ivv izi izm izo izz m-o m-r m-v mc- mcc mci mcm mco mcr mcv mcz mi- mic mii mim mio mir miv miz mmc mmi mmm mmo mmr mmv mmz moc moi mom moo mor mov moz mrc mri mrm mro mrr mrv mrz mvc mvi mvm mvo mvr mvv mvz mzi mzm o-i oc- occ oci ocm oco ocr ocv ocz oic oii oim oio oir oiv oiz om- omc omi omm omo omr omv omz oo- ooc ooi oom ooo oor oov or- orc ori orm oro orr orv orz ov- ovc ovi ovo ovv ozm ozo ozz rcc rci rcm rco rcr rcv ric rii rim rio rir riv riz rmc rmi rmm rmo rmr rmv roc roi rom roo ror rov roz rrc rri rrm rrr rvc rvi rvm rvo rvr rvv rzm rzo vcc vci vcm vco vcr vi- vic vii vim vio vir viv viz vm- vmc vmi vmm vmo vmr vmz voc voi vom voo vor vov voz vrc vri vrm vrr vvc vvi vvm vvo vvr vvv vvz zco zim zio zir ziv ziz zmc zmm zo- zoc zoi zom zoo zor zro zvi zzr zzz