g-p ggg ggh ggi ggo ggp ggs ghg ghh ghi gho ghp ghs gig gih gii gio gip gis gog goh goi goo gop gos gpg gph gpi gpo gpp gps gsg gsi gso gsp gss h-i hgg hgh hgi hgo hgp hgs hhg hhh hhi hho hhp hhs hig hih hii hio hip his hog hoh hoi hoo hop hos hpg hph hpi hpo hpp hps hsg hsh hsi hsp hss igg igh igi igo igp igs ihg ihh ihi iho ihp ihs iih iii iio iip iis io- iog ioh ioi ioo iop ios ipg ipi ipo ipp ips is- isg ish isi iso isp iss o-i ogg ogh ogi ogo ogp ogs ohg ohh ohi oho ohp ohs oii oio oip ois oo- oog ooh ooi ooo oop oos op- opg oph opi opo opp ops os- osg osh osi oso osp oss p-p pgg pgh pgi pgo pgp pgs phg phi pho php phs pig pih pii pio pip pis pog poh poi poo pop pos ppg pph ppi ppo ppp pps ps- psg psh psi pso psp pss sgg sgh sgi sgo sgp sgs sh- shg shh shi sho shp shs sig sih sii sio sip sis sog soh soi soo sop sos spg sph spi spo spp sps ss- ssg ssh ssi sso ssp sss