a-a aaa aae aag aak aao aap aea aee aeg aek aeo aep ag- aga age agg agk ago agp aka ake akg akk ako akp aoa aoe aog aok aoo aop ap- apa ape apg apk apo app eaa eae eag eak eao eap eea eee eeg eek eeo eep ega ege egg ego egp eka eke ekg eko ekp eo- eoa eoe eog eok eoo eop ep- epa epe epg epo epp g-p gaa gae gag gak gao gap ge- gea gee geg gek geo gep gga ggg ggo ggp gka gko gkp goa goe gog gok goo gop gpa gpe gpg gpk gpo gpp ka- kaa kae kag kak kao kap ke- kea kee keg kek keo kep kga kgo kgp kke kkk kkp koa koe kog kok koo kop kpa kpe kpk kpo kpp oaa oae oag oak oao oap oea oee oeg oeo oep oga oge ogg ogo ogp oka oke okg okk oko okp oo- ooa oog ook ooo oop op- opa ope opg opk opo opp p-p paa pae pag pak pao pap pea pee peg pek peo pep pga pge pgg pgk pgo pgp pka pke pkg pko pkp poa poe pog pok poo pop ppa ppe ppg ppk ppo ppp