a-a aaa aae aag aan aao aap aas aea aee aeg aen aeo aep aes ag- aga age agg agn ago agp ags an- ana ane ang ann ano anp ans aoa aoe aog aon aoo aop aos ap- apa ape apg apn apo app aps as- asa ase asg asn aso asp ass eaa eae eag ean eao eap eas eea eee eeg een eeo eep ees ega ege egg egn ego egp egs en- ena ene eng enn eno enp ens eo- eoa eoe eog eon eoo eop eos ep- epa epe epg epn epo epp eps es- esa ese esg esn eso esp ess g-p gaa gae gag gan gao gap gas ge- gea gee geg gen geo gep ges gga ggg ggn ggo ggp ggs gna gne gnn gno gnp gns goa goe gog gon goo gop gos gpa gpe gpg gpn gpo gpp gps gsa gse gsg gsn gso gsp gss naa nae nag nan nao nap nas ne- nea nee neg nen neo nep nes nga nge ngg ngn ngo ngp ngs nna nne nng nnn nno nnp nns no- noa noe nog non noo nop nos npa npe npg npn npo npp nps nsa nse nsg nsn nso nsp nss oaa oae oag oan oao oap oas oea oee oeg oen oeo oep oes oga oge ogg ogn ogo ogp ogs on- ona one ong onn ono onp ons oo- ooa oog oon ooo oop oos op- opa ope opg opn opo opp ops os- osa ose osg osn oso osp oss p-p paa pae pag pan pao pap pas pea pee peg pen peo pep pes pga pge pgg pgn pgo pgp pgs pn- pna pne png pnn pno pnp pns poa poe pog pon poo pop pos ppa ppe ppg ppn ppo ppp pps ps- psa pse psg psn pso psp pss saa sae sag san sao sap sas se- sea see seg sen seo sep ses sga sge sgg sgn sgo sgp sgs sna sne sng snn sno snp sns soa soe sog son soo sop sos spa spe spg spn spo spp sps ss- ssa sse ssg ssn sso ssp sss