-er -ic c-- ccc cce ccg cci ccn ccr cct ccu ce- cec cee ceg cei cen cer cet ceu cgc cge cgg cgi cgn cgr cgt cgu ci- cic cie cig cii cin cir cit ciu cn- cnc cne cng cni cnn cnr cnt cnu crc cre crg cri crn crr crt cru ctc cte ctg cti ctn ctr ctt ctu cuc cue cug cui cun cur cut cuu ec- ecc ece ecg eci ecn ecr ect ecu eec eee eeg een eer eet egc ege egg egi egn egr egt egu eic eie eig eii ein eir eit eiu en- enc ene eng eni enn enr ent enu erc ere erg eri ern err ert eru etc ete etg eti etn etr ett etu eu- euc eue eug eui eun eur eut gcc gce gcg gci gcn gcr gct gcu ge- gec gee geg gei gen ger get geu ggc ggg ggi ggn ggr ggt ggu gic gie gig gii gin gir git giu gnc gne gni gnn gnr gnt gnu grc gre grg gri grn grr grt gru gtc gte gtg gti gtn gtr gtt gtu gu- guc gue gug gui gun gur gut guu icc ice icg ici icn icr ict icu ie- iec iee ieg iei ien ier iet igc ige igg igi ign igr igt igu iic iie iii iin iir iit iiu in- inc ine ing ini inn inr int inu ir- irc ire irg iri irn irr irt iru itc ite itg iti itn itt itu iu- iuc iue iug iui iur iut n-i ncc nce ncg nci ncn ncr nct ncu ne- nec nee neg nei nen ner net neu ngc nge ngg ngi ngn ngt ngu nic nie nig nii nin nir nit niu nnc nne nng nni nnn nnt nnu nrc nre nrg nri nrn nrr nrt nru ntc nte ntg nti ntn ntr ntt ntu nuc nue nug nui nun nur nut nuu rcc rce rcg rci rcn rcr rct rcu re- rec ree reg rei ren rer ret reu rgc rge rgg rgi rgn rgr rgt ric rie rig rii rin rir rit rnc rng rni rnn rnr rnt rnu rrc rrg rri rrn rrr rrt rru rtc rte rtg rti rtn rtr rtt rtu ruc rue rug rui run rur rut ruu tcc tce tcg tci tcn tcr tct tcu te- tec tee teg tei ten ter tet teu tgc tge tgg tgi tgn tgr tgt tgu tic tie tig tii tin tir tit tiu tnc tne tng tni tnn tnr tnt trc tre trg tri trn trr trt tru ttc tte ttg tti ttn ttr ttt ttu tuc tue tug tui tun tur tut tuu ucc uce ucg uci ucn ucr uct ucu uec uee ueg uei uen uer uet ugc uge ugg ugi ugn ugr ugt ugu uic uie uig uii uin uir uit uiu un- unc une ung uni unn unr unt unu ur- urc ure urg uri urn urr urt uru utc ute uti utn utr utt utu uuc uue uug uun uur uut uuu