-er -ic c-- ccc cce cci ccl ccn ccr ccs ccu ce- cec cee cei cel cen cer ces ceu ci- cic cie cii cil cin cir cis ciu cl- clc cle cli cll cln clr cls clu cn- cnc cne cni cnl cnn cnr cns cnu crc cre cri crl crn crr crs cru csc cse csi csl csn csr css csu cuc cue cui cul cun cur cus cuu ec- ecc ece eci ecl ecn ecr ecs ecu eec eee eel een eer ees eic eie eii eil ein eir eis eiu elc ele eli ell eln elr els elu en- enc ene eni enl enn enr ens enu erc ere eri erl ern err ers eru es- esc ese esi esl esn esr ess esu eu- euc eue eui eul eun eur eus icc ice ici icl icn icr ics icu ie- iec iee iei iel ien ier ies iic iie iii iil iin iir iis iiu il- ilc ile ili ill iln ilr ils ilu in- inc ine ini inl inn inr ins inu ir- irc ire iri irl irn irr irs iru is- isc ise isi isl isn isr iss isu iu- iuc iue iui iur ius lcc lce lci lcl lcn lcr lcs lcu lec lee lei lel len ler les leu lic lie lii lil lin lir lis liu llc lle lli lll lln llr lls llu lnc lne lni lnl lnn lnr lns lnu lrc lri lrn lrr lrs lru lsc lse lsi lsl lsn lsr lss lsu luc lue lui lul lun lur lus luu n-i ncc nce nci ncl ncn ncr ncs ncu ne- nec nee nei nel nen ner nes neu nic nie nii nil nin nir nis niu nlc nle nli nll nln nlr nls nlu nnc nne nni nnl nnn nns nnu nrc nre nri nrl nrn nrr nrs nru nsc nse nsi nsl nsn nsr nss nsu nuc nue nui nul nun nur nus nuu rcc rce rci rcl rcn rcr rcs rcu re- rec ree rei rel ren rer res reu ric rie rii ril rin rir ris rlc rle rli rll rln rlr rls rlu rnc rni rnn rnr rns rnu rrc rri rrl rrn rrr rrs rru rsc rse rsi rsl rsn rsr rss rsu ruc rue rui run rur rus ruu scc sce sci scl scn scr scs scu se- sec see sei sel sen ser ses seu sic sie sii sil sin sir sis siu slc sle sli sll sln slr sls slu snc sne sni snl snn snr sns snu sr- src sre sri srl srn srr srs ss- ssc sse ssi ssl ssn ssr sss ssu suc sue sui sul sun sur sus suu ucc uce uci ucl ucn ucr ucs ucu uec uee uei uel uen uer ues uic uie uii uil uin uir uis uiu ulc ule uli ull uln ulr uls ulu un- unc une uni unl unn unr uns unu ur- urc ure uri url urn urr urs uru usc use usi usl usn usr uss usu uuc uue uun uur uus uuu