a-a aaa aag aah aao aap ag- aga agg agh ago agp aha ahg ahh aho ahp aoa aog aoh aoo aop ap- apa apg aph apo app g-p gaa gag gah gao gap gga ggg ggh ggo ggp gha ghg ghh gho ghp goa gog goh goo gop gpa gpg gph gpo gpp haa hag hah hao hap hga hgg hgh hgo hgp hha hhg hhh hho hhp hoa hog hoh hoo hop hpa hpg hph hpo hpp oaa oag oah oao oap oga ogg ogh ogo ogp oha ohg ohh oho ohp oo- ooa oog ooh ooo oop op- opa opg oph opo opp p-p paa pag pah pao pap pga pgg pgh pgo pgp pha phg pho php poa pog poh poo pop ppa ppg pph ppo ppp