eee eeg eep ees eet ege egg egp egs egt ep- epe epg epp eps ept es- ese esg esp ess est ete etg etp ets ett g-p ge- gee geg gep ges get ggg ggp ggs ggt gpe gpg gpp gps gpt gse gsg gsp gss gst gte gtg gtp gts gtt p-p pee peg pep pes pet pge pgg pgp pgs pgt ppe ppg ppp pps ppt ps- pse psg psp pss pst pt- pte ptg ptp pts ptt se- see seg sep ses set sge sgg sgp sgs sgt spe spg spp sps spt ss- sse ssg ssp sss sst ste stg stp sts stt te- tee teg tep tes tet tge tgg tgp tgs tgt tpe tpg tpp tps tpt tse tsg tsp tss tst tte ttg ttp tts ttt