-er -ic c-- ccc cce ccg cci ccn ccr ccs ccu ccv ce- cec cee ceg cei cen cer ces ceu cev cgc cge cgg cgi cgn cgr cgs cgu cgv ci- cic cie cig cii cin cir cis ciu civ cn- cnc cne cng cni cnn cnr cns cnu cnv crc cre crg cri crn crr crs cru crv csc cse csg csi csn csr css csu csv cuc cue cug cui cun cur cus cuu cuv cvc cve cvg cvi cvn cvr cvs cvu cvv ec- ecc ece ecg eci ecn ecr ecs ecu ecv eec eee eeg een eer ees eev egc ege egg egi egn egr egs egu eic eie eig eii ein eir eis eiu eiv en- enc ene eng eni enn enr ens enu env erc ere erg eri ern err ers eru erv es- esc ese esg esi esn esr ess esu esv eu- euc eue eug eui eun eur eus euv evc eve evg evi evn evr evs evv gcc gce gcg gci gcn gcr gcs gcu ge- gec gee geg gei gen ger ges geu gev ggc ggg ggi ggn ggr ggs ggu ggv gic gie gig gii gin gir gis giu giv gnc gne gni gnn gnr gns gnu gnv grc gre grg gri grn grr grs gru grv gsc gse gsg gsi gsn gsr gss gsu gsv gu- guc gue gug gui gun gur gus guu guv gvc gve gvg gvi gvn gvr gvs gvu i-v icc ice icg ici icn icr ics icu icv ie- iec iee ieg iei ien ier ies iev igc ige igg igi ign igr igs igu iic iie iii iin iir iis iiu in- inc ine ing ini inn inr ins inu inv ir- irc ire irg iri irn irr irs iru irv is- isc ise isg isi isn isr iss isu isv iu- iuc iue iug iui iur ius ivc ive ivg ivi ivr ivs ivu ivv n-i ncc nce ncg nci ncn ncr ncs ncu ncv ne- nec nee neg nei nen ner nes neu nev ngc nge ngg ngi ngn ngs ngu nic nie nig nii nin nir nis niu niv nnc nne nng nni nnn nns nnu nnv nrc nre nrg nri nrn nrr nrs nru nrv nsc nse nsg nsi nsn nsr nss nsu nsv nuc nue nug nui nun nur nus nuu nuv nvc nve nvg nvi nvn nvu nvv rcc rce rcg rci rcn rcr rcs rcu rcv re- rec ree reg rei ren rer res reu rev rgc rge rgg rgi rgn rgr rgs rgv ric rie rig rii rin rir ris riv rnc rng rni rnn rnr rns rnu rnv rrc rrg rri rrn rrr rrs rru rsc rse rsg rsi rsn rsr rss rsu rsv ruc rue rug rui run rur rus ruu ruv rvc rve rvg rvi rvn rvr rvs rvu rvv scc sce scg sci scn scr scs scu scv se- sec see seg sei sen ser ses seu sev sgc sge sgg sgi sgn sgr sgs sgu sgv sic sie sig sii sin sir sis siu siv snc sne sng sni snn snr sns snu snv sr- src sre srg sri srn srr srs srv ss- ssc sse ssg ssi ssn ssr sss ssu ssv suc sue sug sui sun sur sus suu suv svc sve svg svi svn svr svs svu svv ucc uce ucg uci ucn ucr ucs ucu ucv uec uee ueg uei uen uer ues ugc uge ugg ugi ugn ugr ugs ugu uic uie uig uii uin uir uis uiu un- unc une ung uni unn unr uns unu unv ur- urc ure urg uri urn urr urs uru usc use usg usi usn usr uss usu usv uuc uue uug uun uur uus uuu uvc uve uvs uvu uvv v-e vcc vce vci vcn vcr vcs vcu vec vee veg vei ven ver ves veu vgc vgg vgn vgr vgs vgu vi- vic vie vig vii vin vir vis viu viv vn- vng vni vnr vns vnu vnv vrc vre vrg vri vrn vrr vrs vru vsc vse vsg vsi vsn vsr vss vsu vsv vue vug vur vus vuv vvc vvg vvi vvr vvs vvv