-er -ic c-- ccc cce ccg cci ccn ccr ccu ce- cec cee ceg cei cen cer ceu cgc cge cgg cgi cgn cgr cgu ci- cic cie cig cii cin cir ciu cn- cnc cne cng cni cnn cnr cnu crc cre crg cri crn crr cru cuc cue cug cui cun cur cuu ec- ecc ece ecg eci ecn ecr ecu eec eee eeg een eer egc ege egg egi egn egr egu eic eie eig eii ein eir eiu en- enc ene eng eni enn enr enu erc ere erg eri ern err eru eu- euc eue eug eui eun eur gcc gce gcg gci gcn gcr gcu ge- gec gee geg gei gen ger geu ggc ggg ggi ggn ggr ggu gic gie gig gii gin gir giu gnc gne gni gnn gnr gnu grc gre grg gri grn grr gru gu- guc gue gug gui gun gur guu icc ice icg ici icn icr icu ie- iec iee ieg iei ien ier igc ige igg igi ign igr igu iic iie iii iin iir iiu in- inc ine ing ini inn inr inu ir- irc ire irg iri irn irr iru iu- iuc iue iug iui iur n-i ncc nce ncg nci ncn ncr ncu ne- nec nee neg nei nen ner neu ngc nge ngg ngi ngn ngu nic nie nig nii nin nir niu nnc nne nng nni nnn nnu nrc nre nrg nri nrn nrr nru nuc nue nug nui nun nur nuu rcc rce rcg rci rcn rcr rcu re- rec ree reg rei ren rer reu rgc rge rgg rgi rgn rgr ric rie rig rii rin rir rnc rng rni rnn rnr rnu rrc rrg rri rrn rrr rru ruc rue rug rui run rur ruu ucc uce ucg uci ucn ucr ucu uec uee ueg uei uen uer ugc uge ugg ugi ugn ugr ugu uic uie uig uii uin uir uiu un- unc une ung uni unn unr unu ur- urc ure urg uri urn urr uru uuc uue uug uun uur uuu