-er -ic c-- ccc cce cci ccn ccr ccu ce- cec cee cei cen ceq cer ceu ci- cic cie cii cin ciq cir ciu cn- cnc cne cni cnn cnr cnu cqc cqi crc cre cri crn crq crr cru cuc cue cui cun cuq cur cuu ec- ecc ece eci ecn ecq ecr ecu eec eee een eer eic eie eii ein eir eiu en- enc ene eni enn enr enu eqe eqn eqq equ erc ere eri ern erq err eru eu- euc eue eui eun eur icc ice ici icn icq icr icu ie- iec iee iei ien ier iic iie iii iin iir iiu in- inc ine ini inn inq inr inu iqc iqe iqu ir- irc ire iri irn irq irr iru iu- iuc iue iui iur n-i ncc nce nci ncn ncr ncu ne- nec nee nei nen ner neu nic nie nii nin niq nir niu nnc nne nni nnn nnu nqc nrc nre nri nrn nrr nru nuc nue nui nun nuq nur nuu qcc qci qec qee qen qic qie qin qir qiu qne qni qqq qqu qrc qre qri qru qu- que qui qur rcc rce rci rcn rcr rcu re- rec ree rei ren req rer reu ric rie rii rin riq rir rnc rni rnn rnr rnu rqc rqn rrc rri rrn rrq rrr rru ruc rue rui run rur ruu ucc uce uci ucn ucr ucu uec uee uei uen uer uic uie uii uin uiq uir uiu un- unc une uni unn unq unr unu ur- urc ure uri urn urr uru uuc uue uun uur uuu