g-p ggg ggh ggo ggp ggs ghg ghh gho ghp ghs gog goh goo gop gos goy gpg gph gpo gpp gps gsg gso gsp gss gy- gyo gyp gys hgg hgh hgo hgp hgs hgy hhg hhh hho hhp hhs hhy hog hoh hoo hop hos hoy hpg hph hpo hpp hps hpy hsg hsh hsp hss hsy hy- hyg hyh hyo hyp hys hyy ogg ogh ogo ogp ogs ogy ohg ohh oho ohp ohs oo- oog ooh ooo oop oos op- opg oph opo opp ops opy os- osg osh oso osp oss oyo oys p-p pgg pgh pgo pgp pgs pgy phg pho php phs phy pog poh poo pop pos poy ppg pph ppo ppp pps ps- psg psh pso psp pss psy py- pyg pyo pys sgg sgh sgo sgp sgs sh- shg shh sho shp shs shy sog soh soo sop sos soy spg sph spo spp sps spy ss- ssg ssh sso ssp sss sy- syg syh syp sys ygo yhs yog yoo yop yos yoy ypg ypo yps ysg yso ysp yss ysy yyg yys yyy