-er eee eeg een eep eer ees eet ege egg egi egn egp egr egs egt eie eig eii ein eip eir eis eit en- ene eng eni enn enp enr ens ent ep- epe epg epi epn epp epr eps ept ere erg eri ern erp err ers ert es- ese esg esi esn esp esr ess est ete etg eti etn etp etr ets ett g-p ge- gee geg gei gen gep ger ges get ggg ggi ggn ggp ggr ggs ggt gie gig gii gin gip gir gis git gne gni gnn gnp gnr gns gnt gpe gpg gpi gpn gpp gpr gps gpt gre grg gri grn grp grr grs grt gse gsg gsi gsn gsp gsr gss gst gte gtg gti gtn gtp gtr gts gtt ie- iee ieg iei ien iep ier ies iet ige igg igi ign igp igr igs igt iie iii iin iip iir iis iit in- ine ing ini inn inp inr ins int ipe ipg ipi ipn ipp ipr ips ipt ir- ire irg iri irn irp irr irs irt is- ise isg isi isn isp isr iss ist ite itg iti itn itp its itt n-i ne- nee neg nei nen nep ner nes net nge ngg ngi ngn ngp ngs ngt nie nig nii nin nip nir nis nit nne nng nni nnn nnp nns nnt npe npg npi npn npp npr nps npt nre nrg nri nrn nrp nrr nrs nrt nse nsg nsi nsn nsp nsr nss nst nte ntg nti ntn ntp ntr nts ntt p-p pee peg pei pen pep per pes pet pge pgg pgi pgn pgp pgr pgs pgt pie pig pii pin pip pir pis pit pn- pne png pni pnn pnp pnr pns pnt ppe ppg ppi ppn ppp ppr pps ppt pre prg pri prn prp prr prs prt ps- pse psg psi psn psp psr pss pst pt- pte ptg pti ptn ptp ptr pts ptt re- ree reg rei ren rep rer res ret rge rgg rgi rgn rgp rgr rgs rgt rie rig rii rin rip rir ris rit rng rni rnn rnp rnr rns rnt rpe rpg rpi rpn rpp rpr rps rpt rrg rri rrn rrp rrr rrs rrt rse rsg rsi rsn rsp rsr rss rst rte rtg rti rtn rtp rtr rts rtt se- see seg sei sen sep ser ses set sge sgg sgi sgn sgp sgr sgs sgt sie sig sii sin sip sir sis sit sne sng sni snn snp snr sns snt spe spg spi spn spp spr sps spt sr- sre srg sri srn srp srr srs srt ss- sse ssg ssi ssn ssp ssr sss sst ste stg sti stn stp str sts stt te- tee teg tei ten tep ter tes tet tge tgg tgi tgn tgp tgr tgs tgt tie tig tii tin tip tir tis tit tne tng tni tnn tnp tnr tns tnt tpe tpg tpi tpn tpp tpr tps tpt tre trg tri trn trp trr trs trt tse tsg tsi tsn tsp tsr tss tst tte ttg tti ttn ttp ttr tts ttt