a-a a-t aaa aae aag aao aap aas aat aea aee aeg aeo aep aes aet ag- aga age agg ago agp ags agt aoa aoe aog aoo aop aos aot ap- apa ape apg apo app aps apt as- asa ase asg aso asp ass ast at- ata ate atg ato atp ats att eaa eae eag eao eap eas eat eea eee eeg eeo eep ees eet ega ege egg ego egp egs egt eo- eoa eoe eog eoo eop eos eot ep- epa epe epg epo epp eps ept es- esa ese esg eso esp ess est eta ete etg eto etp ets ett g-p gaa gae gag gao gap gas gat ge- gea gee geg geo gep ges get gga ggg ggo ggp ggs ggt goa goe gog goo gop gos got gpa gpe gpg gpo gpp gps gpt gsa gse gsg gso gsp gss gst gta gte gtg gto gtp gts gtt oaa oae oag oao oap oas oat oea oee oeg oeo oep oes oet oga oge ogg ogo ogp ogs ogt oo- ooa oog ooo oop oos oot op- opa ope opg opo opp ops opt os- osa ose osg oso osp oss ost ot- ota ote otg oto otp ots ott p-p paa pae pag pao pap pas pat pea pee peg peo pep pes pet pga pge pgg pgo pgp pgs pgt poa poe pog poo pop pos pot ppa ppe ppg ppo ppp pps ppt ps- psa pse psg pso psp pss pst pt- pta pte ptg pto ptp pts ptt saa sae sag sao sap sas sat se- sea see seg seo sep ses set sga sge sgg sgo sgp sgs sgt soa soe sog soo sop sos sot spa spe spg spo spp sps spt ss- ssa sse ssg sso ssp sss sst sta ste stg sto stp sts stt taa tae tag tao tap tas tat te- tea tee teg teo tep tes tet tga tge tgg tgo tgp tgs tgt to- toa toe tog too top tos tot tpa tpe tpg tpo tpp tps tpt tsa tse tsg tso tsp tss tst tta tte ttg tto ttp tts ttt