-er -ic c-- ccc cce ccg cci ccl ccn ccr cct ce- cec cee ceg cei cel cen cer cet cgc cge cgg cgi cgl cgn cgr cgt ci- cic cie cig cii cil cin cir cit cl- clc cle clg cli cll cln clr clt cn- cnc cne cng cni cnl cnn cnr cnt crc cre crg cri crl crn crr crt ctc cte ctg cti ctl ctn ctr ctt ec- ecc ece ecg eci ecl ecn ecr ect eec eee eeg eel een eer eet egc ege egg egi egl egn egr egt eic eie eig eii eil ein eir eit elc ele elg eli ell eln elr elt en- enc ene eng eni enl enn enr ent erc ere erg eri erl ern err ert etc ete etg eti etl etn etr ett gcc gce gcg gci gcl gcn gcr gct ge- gec gee geg gei gel gen ger get ggc ggg ggi ggn ggr ggt gic gie gig gii gil gin gir git glc gle glg gli gll gln glr glt gnc gne gni gnl gnn gnr gnt grc gre grg gri grl grn grr grt gtc gte gtg gti gtl gtn gtr gtt icc ice icg ici icl icn icr ict ie- iec iee ieg iei iel ien ier iet igc ige igg igi igl ign igr igt iic iie iii iil iin iir iit il- ilc ile ilg ili ill iln ilr ilt in- inc ine ing ini inl inn inr int ir- irc ire irg iri irl irn irr irt itc ite itg iti itl itn itt lcc lce lcg lci lcl lcn lcr lct lec lee leg lei lel len ler let lgc lge lgg lgi lgl lgn lgr lgt lic lie lig lii lil lin lir lit llc lle llg lli lll lln llr llt lnc lne lng lni lnl lnn lnr lnt lrc lrg lri lrn lrr lrt ltc lte ltg lti ltl ltr ltt n-i ncc nce ncg nci ncl ncn ncr nct ne- nec nee neg nei nel nen ner net ngc nge ngg ngi ngl ngn ngt nic nie nig nii nil nin nir nit nlc nle nlg nli nll nln nlr nlt nnc nne nng nni nnl nnn nnt nrc nre nrg nri nrl nrn nrr nrt ntc nte ntg nti ntn ntr ntt rcc rce rcg rci rcl rcn rcr rct re- rec ree reg rei rel ren rer ret rgc rge rgg rgi rgn rgr rgt ric rie rig rii ril rin rir rit rlc rle rlg rli rll rln rlr rlt rnc rng rni rnn rnr rnt rrc rrg rri rrl rrn rrr rrt rtc rte rtg rti rtl rtn rtr rtt tcc tce tcg tci tcl tcn tcr tct te- tec tee teg tei tel ten ter tet tgc tge tgg tgi tgl tgn tgr tgt tic tie tig tii til tin tir tit tlc tle tlg tli tll tln tlr tlt tnc tne tng tni tnl tnn tnr tnt trc tre trg tri trl trn trr trt ttc tte ttg tti ttl ttn ttr ttt