-er -ic c-- ccc cce cci ccn ccr cct ccu ce- cec cee cei cen ceq cer cet ceu ci- cic cie cii cin ciq cir cit ciu cn- cnc cne cni cnn cnr cnt cnu cqc cqi cqt crc cre cri crn crq crr crt cru ctc cte cti ctn ctq ctr ctt ctu cuc cue cui cun cuq cur cut cuu ec- ecc ece eci ecn ecq ecr ect ecu eec eee een eer eet eic eie eii ein eir eit eiu en- enc ene eni enn enr ent enu eqe eqn eqq eqt equ erc ere eri ern erq err ert eru etc ete eti etn etr ett etu eu- euc eue eui eun eur eut icc ice ici icn icq icr ict icu ie- iec iee iei ien ier iet iic iie iii iin iir iit iiu in- inc ine ini inn inq inr int inu iqc iqe iqt iqu ir- irc ire iri irn irq irr irt iru itc ite iti itn itq itt itu iu- iuc iue iui iur iut n-i ncc nce nci ncn ncr nct ncu ne- nec nee nei nen ner net neu nic nie nii nin niq nir nit niu nnc nne nni nnn nnt nnu nqc nqt nrc nre nri nrn nrr nrt nru ntc nte nti ntn ntq ntr ntt ntu nuc nue nui nun nuq nur nut nuu qcc qci qct qec qee qen qet qic qie qin qir qit qiu qne qni qqq qqu qrc qre qri qrt qru qtc qti qtq qtr qu- que qui qur qut rcc rce rci rcn rcr rct rcu re- rec ree rei ren req rer ret reu ric rie rii rin riq rir rit rnc rni rnn rnr rnt rnu rqc rqn rrc rri rrn rrq rrr rrt rru rtc rte rti rtn rtq rtr rtt rtu ruc rue rui run rur rut ruu tcc tce tci tcn tcr tct tcu te- tec tee tei ten teq ter tet teu tic tie tii tin tir tit tiu tnc tne tni tnn tnq tnr tnt trc tre tri trn trq trr trt tru ttc tte tti ttn ttr ttt ttu tuc tue tui tun tur tut tuu ucc uce uci ucn ucr uct ucu uec uee uei uen uer uet uic uie uii uin uiq uir uit uiu un- unc une uni unn unq unr unt unu ur- urc ure uri urn urr urt uru utc ute uti utn utr utt utu uuc uue uun uur uut uuu