g-p ggg ggn ggo ggp ggr ggs ggz gnn gno gnp gnr gns gog gon goo gop gor gos goy goz gpg gpn gpo gpp gpr gps gpz grg grn gro grp grr grs gry gsg gsn gso gsp gsr gss gy- gyn gyo gyp gyr gys gzo gzp gzr ngg ngn ngo ngp ngs nng nnn nno nnp nns nnz no- nog non noo nop nor nos noy noz npg npn npo npp npr nps npz nrg nrn nro nrp nrr nrs nry nrz nsg nsn nso nsp nsr nss nsy nsz nyg nyn nyo nyp nys nyy nzg nzo nzp nzs nzz ogg ogn ogo ogp ogs ogy on- ong onn ono onp onr ons ony oo- oog oon ooo oop oor oos op- opg opn opo opp opr ops opy or- org orn oro orp orr ors ory orz os- osg osn oso osp osr oss oyo oys ozo ozs ozz p-p pgg pgn pgo pgp pgr pgs pgy pn- png pnn pno pnp pnr pns pny pog pon poo pop por pos poy poz ppg ppn ppo ppp ppr pps ppz prg prn pro prp prr prs pry prz ps- psg psn pso psp psr pss psy py- pyg pyn pyo pyr pys pzp rgg rgn rgo rgp rgr rgs rng rnn rno rnp rnr rns rny rnz rog ron roo rop ror ros roy roz rpg rpn rpo rpp rpr rps rpz rrg rrn rrp rrr rrs rsg rsn rso rsp rsr rss ry- ryg ryn ryo ryr rys ryy ryz rzo rzy sgg sgn sgo sgp sgr sgs sng snn sno snp snr sns sny sog son soo sop sor sos soy soz spg spn spo spp spr sps spy spz sr- srg srn sro srp srr srs sry ss- ssg ssn sso ssp ssr sss ssz sy- syg syn syp syr sys szp szr ygo yng ynn ynp yns yny yog yon yoo yop yor yos yoy ypg ypo yps yrg yrn yro yrp yrs ysg yso ysp ysr yss ysy ysz yyg yys yyy yyz yzr yzy z-g zgg zgs znn zno znp zns zo- zog zon zoo zor zos zpg zpo zpp zpr zro zrp zrs zsg zsz zzr zzs zzy zzz