-er -ic c-- ccc cce ccg cci ccn ccr cct ccv ce- cec cee ceg cei cen cer cet cev cgc cge cgg cgi cgn cgr cgt cgv ci- cic cie cig cii cin cir cit civ cn- cnc cne cng cni cnn cnr cnt cnv crc cre crg cri crn crr crt crv ctc cte ctg cti ctn ctr ctt ctv cvc cve cvg cvi cvn cvr cvt cvv ec- ecc ece ecg eci ecn ecr ect ecv eec eee eeg een eer eet eev egc ege egg egi egn egr egt eic eie eig eii ein eir eit eiv en- enc ene eng eni enn enr ent env erc ere erg eri ern err ert erv etc ete etg eti etn etr ett etv evc eve evg evi evn evr evt evv gcc gce gcg gci gcn gcr gct ge- gec gee geg gei gen ger get gev ggc ggg ggi ggn ggr ggt ggv gic gie gig gii gin gir git giv gnc gne gni gnn gnr gnt gnv grc gre grg gri grn grr grt grv gtc gte gtg gti gtn gtr gtt gtv gvc gve gvg gvi gvn gvr gvt i-v icc ice icg ici icn icr ict icv ie- iec iee ieg iei ien ier iet iev igc ige igg igi ign igr igt iic iie iii iin iir iit in- inc ine ing ini inn inr int inv ir- irc ire irg iri irn irr irt irv itc ite itg iti itn itt itv ivc ive ivg ivi ivr ivt ivv n-i ncc nce ncg nci ncn ncr nct ncv ne- nec nee neg nei nen ner net nev ngc nge ngg ngi ngn ngt nic nie nig nii nin nir nit niv nnc nne nng nni nnn nnt nnv nrc nre nrg nri nrn nrr nrt nrv ntc nte ntg nti ntn ntr ntt ntv nvc nve nvg nvi nvn nvt nvv rcc rce rcg rci rcn rcr rct rcv re- rec ree reg rei ren rer ret rev rgc rge rgg rgi rgn rgr rgt rgv ric rie rig rii rin rir rit riv rnc rng rni rnn rnr rnt rnv rrc rrg rri rrn rrr rrt rtc rte rtg rti rtn rtr rtt rtv rvc rve rvg rvi rvn rvr rvt rvv tcc tce tcg tci tcn tcr tct tcv te- tec tee teg tei ten ter tet tev tgc tge tgg tgi tgn tgr tgt tgv tic tie tig tii tin tir tit tiv tnc tne tng tni tnn tnr tnt trc tre trg tri trn trr trt trv ttc tte ttg tti ttn ttr ttt ttv tvc tve tvg tvi tvn tvr tvt v-e vcc vce vci vcn vcr vct vec vee veg vei ven ver vet vgc vgg vgn vgr vgt vi- vic vie vig vii vin vir vit viv vn- vng vni vnr vnv vrc vre vrg vri vrn vrr vrt vtc vte vtg vti vtr vtt vtv vvc vvg vvi vvr vvt vvv