-er -ic c-- ccc cce cci ccl ccn ccr ccu ce- cec cee cei cel cen cer ceu ci- cic cie cii cil cin cir ciu cl- clc cle cli cll cln clr clu cn- cnc cne cni cnl cnn cnr cnu crc cre cri crl crn crr cru cuc cue cui cul cun cur cuu ec- ecc ece eci ecl ecn ecr ecu eec eee eel een eer eic eie eii eil ein eir eiu elc ele eli ell eln elr elu en- enc ene eni enl enn enr enu erc ere eri erl ern err eru eu- euc eue eui eul eun eur icc ice ici icl icn icr icu ie- iec iee iei iel ien ier iic iie iii iil iin iir iiu il- ilc ile ili ill iln ilr ilu in- inc ine ini inl inn inr inu ir- irc ire iri irl irn irr iru iu- iuc iue iui iur lcc lce lci lcl lcn lcr lcu lec lee lei lel len ler leu lic lie lii lil lin lir liu llc lle lli lll lln llr llu lnc lne lni lnl lnn lnr lnu lrc lri lrn lrr lru luc lue lui lul lun lur luu n-i ncc nce nci ncl ncn ncr ncu ne- nec nee nei nel nen ner neu nic nie nii nil nin nir niu nlc nle nli nll nln nlr nlu nnc nne nni nnl nnn nnu nrc nre nri nrl nrn nrr nru nuc nue nui nul nun nur nuu rcc rce rci rcl rcn rcr rcu re- rec ree rei rel ren rer reu ric rie rii ril rin rir rlc rle rli rll rln rlr rlu rnc rni rnn rnr rnu rrc rri rrl rrn rrr rru ruc rue rui run rur ruu ucc uce uci ucl ucn ucr ucu uec uee uei uel uen uer uic uie uii uil uin uir uiu ulc ule uli ull uln ulr ulu un- unc une uni unl unn unr unu ur- urc ure uri url urn urr uru uuc uue uun uur uuu