-ic c-- ccc cci ccm ccr ccs ccu ccv ci- cic cii cim cir cis ciu civ cmc cmi cmm cmr cms cmu cmv crc cri crm crr crs cru crv csc csi csm csr css csu csv cuc cui cum cur cus cuu cuv cvc cvi cvm cvr cvs cvu cvv i-v icc ici icm icr ics icu icv iic iii iim iir iis iiu im- imc imi imm ims imu imv ir- irc iri irm irr irs iru irv is- isc isi ism isr iss isu isv iu- iuc iui ium iur ius ivc ivi ivr ivs ivu ivv m-r m-v mc- mcc mci mcm mcr mcs mcu mcv mi- mic mii mim mir mis miu miv mmc mmi mmm mmr mms mmu mmv mrc mri mrm mrr mrs mru mrv msc msi msm msr mss msu msv muc mui mum mur mus muu mvc mvi mvm mvr mvs mvv rcc rci rcm rcr rcs rcu rcv ric rii rim rir ris riv rmc rmi rmm rmr rms rmv rrc rri rrm rrr rrs rru rsc rsi rsm rsr rss rsu rsv ruc rui rum rur rus ruu ruv rvc rvi rvm rvr rvs rvu rvv scc sci scm scr scs scu scv sic sii sim sir sis siu siv smc smi smm smr sms smu smv sr- src sri srm srr srs srv ss- ssc ssi ssm ssr sss ssu ssv suc sui sum sur sus suu suv svc svi svm svr svs svu svv ucc uci ucm ucr ucs ucu ucv uic uii uim uir uis uiu um- umc umi umm umr ums umu ur- urc uri urm urr urs uru usc usi usm usr uss usu usv uuc uum uur uus uuu uvc uvm uvs uvu uvv vcc vci vcm vcr vcs vcu vi- vic vii vim vir vis viu viv vm- vmc vmi vmm vmr vmu vrc vri vrm vrr vrs vru vsc vsi vsm vsr vss vsu vsv vum vur vus vuv vvc vvi vvm vvr vvs vvv