eee eeg een eep ees eet ege egg egi egn egp egs egt eie eig eii ein eip eis eit en- ene eng eni enn enp ens ent ep- epe epg epi epn epp eps ept es- ese esg esi esn esp ess est ete etg eti etn etp ets ett g-p ge- gee geg gei gen gep ges get ggg ggi ggn ggp ggs ggt gie gig gii gin gip gis git gne gni gnn gnp gns gnt gpe gpg gpi gpn gpp gps gpt gse gsg gsi gsn gsp gss gst gte gtg gti gtn gtp gts gtt ie- iee ieg iei ien iep ies iet ige igg igi ign igp igs igt iie iii iin iip iis iit in- ine ing ini inn inp ins int ipe ipg ipi ipn ipp ips ipt is- ise isg isi isn isp iss ist ite itg iti itn itp its itt n-i ne- nee neg nei nen nep nes net nge ngg ngi ngn ngp ngs ngt nie nig nii nin nip nis nit nne nng nni nnn nnp nns nnt npe npg npi npn npp nps npt nse nsg nsi nsn nsp nss nst nte ntg nti ntn ntp nts ntt p-p pee peg pei pen pep pes pet pge pgg pgi pgn pgp pgs pgt pie pig pii pin pip pis pit pn- pne png pni pnn pnp pns pnt ppe ppg ppi ppn ppp pps ppt ps- pse psg psi psn psp pss pst pt- pte ptg pti ptn ptp pts ptt se- see seg sei sen sep ses set sge sgg sgi sgn sgp sgs sgt sie sig sii sin sip sis sit sne sng sni snn snp sns snt spe spg spi spn spp sps spt ss- sse ssg ssi ssn ssp sss sst ste stg sti stn stp sts stt te- tee teg tei ten tep tes tet tge tgg tgi tgn tgp tgs tgt tie tig tii tin tip tis tit tne tng tni tnn tnp tns tnt tpe tpg tpi tpn tpp tps tpt tse tsg tsi tsn tsp tss tst tte ttg tti ttn ttp tts ttt