-ic c-- ccc cci ccm ccn ccr ccs ccu ci- cic cii cim cin cir cis ciu cmc cmi cmm cmn cmr cms cmu cn- cnc cni cnm cnn cnr cns cnu crc cri crm crn crr crs cru csc csi csm csn csr css csu cuc cui cum cun cur cus cuu icc ici icm icn icr ics icu iic iii iim iin iir iis iiu im- imc imi imm imn ims imu in- inc ini inm inn inr ins inu ir- irc iri irm irn irr irs iru is- isc isi ism isn isr iss isu iu- iuc iui ium iur ius m-r mc- mcc mci mcm mcn mcr mcs mcu mi- mic mii mim min mir mis miu mmc mmi mmm mmn mmr mms mmu mnc mni mnm mnn mnr mns mnu mrc mri mrm mrn mrr mrs mru msc msi msm msn msr mss msu muc mui mum mun mur mus muu n-i ncc nci ncm ncn ncr ncs ncu nic nii nim nin nir nis niu nmc nmi nmm nmn nmr nms nmu nnc nni nnm nnn nns nnu nrc nri nrm nrn nrr nrs nru nsc nsi nsm nsn nsr nss nsu nuc nui num nun nur nus nuu rcc rci rcm rcn rcr rcs rcu ric rii rim rin rir ris rmc rmi rmm rmn rmr rms rnc rni rnm rnn rnr rns rnu rrc rri rrm rrn rrr rrs rru rsc rsi rsm rsn rsr rss rsu ruc rui rum run rur rus ruu scc sci scm scn scr scs scu sic sii sim sin sir sis siu smc smi smm smn smr sms smu snc sni snm snn snr sns snu sr- src sri srm srn srr srs ss- ssc ssi ssm ssn ssr sss ssu suc sui sum sun sur sus suu ucc uci ucm ucn ucr ucs ucu uic uii uim uin uir uis uiu um- umc umi umm umn umr ums umu un- unc uni unm unn unr uns unu ur- urc uri urm urn urr urs uru usc usi usm usn usr uss usu uuc uum uun uur uus uuu