-er -ic c-- ccc cce cci ccm ccn ccr ccs ccu ce- cec cee cei cem cen cer ces ceu ci- cic cie cii cim cin cir cis ciu cmc cme cmi cmm cmn cmr cms cmu cn- cnc cne cni cnm cnn cnr cns cnu crc cre cri crm crn crr crs cru csc cse csi csm csn csr css csu cuc cue cui cum cun cur cus cuu ec- ecc ece eci ecm ecn ecr ecs ecu eec eee eem een eer ees eic eie eii eim ein eir eis eiu em- emc eme emi emm emn emr ems emu en- enc ene eni enm enn enr ens enu erc ere eri erm ern err ers eru es- esc ese esi esm esn esr ess esu eu- euc eue eui eun eur eus icc ice ici icm icn icr ics icu ie- iec iee iei iem ien ier ies iic iie iii iim iin iir iis iiu im- imc ime imi imm imn ims imu in- inc ine ini inm inn inr ins inu ir- irc ire iri irm irn irr irs iru is- isc ise isi ism isn isr iss isu iu- iuc iue iui ium iur ius m-r mc- mcc mce mci mcm mcn mcr mcs mcu mec mee mei mem men mer mes meu mi- mic mie mii mim min mir mis miu mmc mme mmi mmm mmn mmr mms mmu mnc mne mni mnm mnn mnr mns mnu mrc mre mri mrm mrn mrr mrs mru msc mse msi msm msn msr mss msu muc mue mui mum mun mur mus muu n-i ncc nce nci ncm ncn ncr ncs ncu ne- nec nee nei nem nen ner nes neu nic nie nii nim nin nir nis niu nmc nme nmi nmm nmn nmr nms nmu nnc nne nni nnm nnn nns nnu nrc nre nri nrm nrn nrr nrs nru nsc nse nsi nsm nsn nsr nss nsu nuc nue nui num nun nur nus nuu rcc rce rci rcm rcn rcr rcs rcu re- rec ree rei rem ren rer res reu ric rie rii rim rin rir ris rmc rme rmi rmm rmn rmr rms rnc rni rnm rnn rnr rns rnu rrc rri rrm rrn rrr rrs rru rsc rse rsi rsm rsn rsr rss rsu ruc rue rui rum run rur rus ruu scc sce sci scm scn scr scs scu se- sec see sei sem sen ser ses seu sic sie sii sim sin sir sis siu smc sme smi smm smn smr sms smu snc sne sni snm snn snr sns snu sr- src sre sri srm srn srr srs ss- ssc sse ssi ssm ssn ssr sss ssu suc sue sui sum sun sur sus suu ucc uce uci ucm ucn ucr ucs ucu uec uee uei uem uen uer ues uic uie uii uim uin uir uis uiu um- umc ume umi umm umn umr ums umu un- unc une uni unm unn unr uns unu ur- urc ure uri urm urn urr urs uru usc use usi usm usn usr uss usu uuc uue uum uun uur uus uuu