-up g-p ggg ggi ggo ggp ggs ggu gig gii gio gip gis giu gog goi goo gop gos gou gpg gpi gpo gpp gps gpu gsg gsi gso gsp gss gsu gu- gug gui guo gup gus guu igg igi igo igp igs igu iii iio iip iis iiu io- iog ioi ioo iop ios iou ipg ipi ipo ipp ips ipu is- isg isi iso isp iss isu iu- iug iui iup ius o-i ogg ogi ogo ogp ogs oii oio oip ois oiu oo- oog ooi ooo oop oos op- opg opi opo opp ops os- osg osi oso osp oss osu ou- oui ouo oup ous p-p pgg pgi pgo pgp pgs pig pii pio pip pis piu pog poi poo pop pos pou ppg ppi ppo ppp pps ppu ps- psg psi pso psp pss psu pug pui pup pus puu sgg sgi sgo sgp sgs sgu sig sii sio sip sis siu sog soi soo sop sos sou spg spi spo spp sps spu ss- ssg ssi sso ssp sss ssu sug sui suo sup sus suu ugg ugi ugo ugp ugs ugu uig uii uio uip uis uiu uog uoo uop uos up- upg upi upo upp ups upu usg usi uso usp uss usu uug uus uuu