-er -ic c-- ccc cce cci ccl ccn ccr ccs ccu ce- cec cee cei cel cen ceq cer ces ceu ci- cic cie cii cil cin ciq cir cis ciu cl- clc cle cli cll cln clr cls clu cn- cnc cne cni cnl cnn cnr cns cnu cqc cqi cql cqs crc cre cri crl crn crq crr crs cru csc cse csi csl csn csq csr css csu cuc cue cui cul cun cuq cur cus cuu ec- ecc ece eci ecl ecn ecq 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 eqe eqn eqq eqs equ erc ere eri erl ern erq err ers eru es- esc ese esi esl esn esq esr ess esu eu- euc eue eui eul eun eur eus icc ice ici icl icn icq 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 ilq ilr ils ilu in- inc ine ini inl inn inq inr ins inu iqc iqe iqs iqu ir- irc ire iri irl irn irq irr irs iru is- isc ise isi isl isn isq isr iss isu iu- iuc iue iui iur ius lcc lce lci lcl lcn lcq lcr lcs lcu lec lee lei lel len leq ler les leu lic lie lii lil lin liq lir lis liu llc lle lli lll lln llq llr lls llu lnc lne lni lnl lnn lnr lns lnu lqr lrc lri lrn lrr lrs lru lsc lse lsi lsl lsn lsq 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 niq nir nis niu nlc nle nli nll nln nlq nlr nls nlu nnc nne nni nnl nnn nns nnu nqc nqs nrc nre nri nrl nrn nrr nrs nru nsc nse nsi nsl nsn nsr nss nsu nuc nue nui nul nun nuq nur nus nuu qcc qci qcl qcs qec qee qen qic qie qil qin qir qis qiu qls qne qni qns qqq qqu qrc qre qri qrl qrs qru qsc qsi qsl qsr qu- que qui qul qur qus rcc rce rci rcl rcn rcr rcs rcu re- rec ree rei rel ren req rer res reu ric rie rii ril rin riq rir ris rlc rle rli rll rln rlr rls rlu rnc rni rnn rnr rns rnu rqc rqn rqs rrc rri rrl rrn rrq rrr rrs rru rsc rse rsi rsl rsn rsq rsr rss rsu ruc rue rui run rur rus ruu scc sce sci scl scn scr scs scu se- sec see sei sel sen seq ser ses seu sic sie sii sil sin siq sir sis siu slc sle sli sll sln slq slr sls slu snc sne sni snl snn snr sns snu sqi sql sqn sqq sqr sqs sr- src sre sri srl srn srq srr srs ss- ssc sse ssi ssl ssn ssq ssr sss ssu suc sue sui sul sun suq sur sus suu ucc uce uci ucl ucn ucr ucs ucu uec uee uei uel uen uer ues uic uie uii uil uin uiq uir uis uiu ulc ule uli ull uln ulr uls ulu un- unc une uni unl unn unq 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