-up g-p ggg ggi ggo ggp ggr ggs ggu gig gii gik gio gip gir gis giu gko gkp gks gog goi gok goo gop gor gos gou gpg gpi gpk gpo gpp gpr gps gpu grg gri grk gro grp grr grs gru gsg gsi gsk gso gsp gsr gss gsu gu- gug gui guk guo gup gur gus guu igg igi igk igo igp igr igs igu iii iio iip iir iis iiu iki ikk iko ikr iks iku io- iog ioi ioo iop ior ios iou ipg ipi ipo ipp ipr ips ipu ir- irg iri irk iro irp irr irs iru is- isg isi isk iso isp isr iss isu iu- iug iui iup iur ius kgi kgo kgp kgs kgu kig kii kik kio kip kir kis kiu kki kkk kkp kkr kks kku kog koi kok koo kop kor kos kou kpi kpk kpo kpp kpr kps kpu krg kri krk kro krp krr krs kru ksg ksi ksk kso ksp ksr kss ksu kug kui kuk kup kur kus kuu o-i ogg ogi ogo ogp ogs oii oik oio oip oir ois oiu okg oki okk oko okp okr oks oku oo- oog ooi ook ooo oop oor oos op- opg opi opk opo opp opr ops or- org ori ork oro orp orr ors oru os- osg osi osk oso osp osr oss osu ou- oui ouk ouo oup our ous p-p pgg pgi pgk pgo pgp pgr pgs pig pii pik pio pip pir pis piu pkg pki pko pkp pkr pks pku pog poi pok poo pop por pos pou ppg ppi ppk ppo ppp ppr pps ppu prg pri prk pro prp prr prs pru ps- psg psi psk pso psp psr pss psu pug pui puk pup pur pus puu rgg rgi rgk rgo rgp rgr rgs rig rii rik rio rip rir ris rkg rkk rko rkp rks rku rog roi rok roo rop ror ros rou rpg rpi rpk rpo rpp rpr rps rpu rrg rri rrk rrp rrr rrs rru rsg rsi rsk rso rsp rsr rss rsu rug rui ruk ruo rup rur rus ruu sgg sgi sgk sgo sgp sgr sgs sgu sig sii sik sio sip sir sis siu sk- skg ski skk sko skp skr sks sku sog soi sok soo sop sor sos sou spg spi spk spo spp spr sps spu sr- srg sri srk sro srp srr srs ss- ssg ssi ssk sso ssp ssr sss ssu sug sui suk suo sup sur sus suu ugg ugi ugk ugo ugp ugr ugs ugu uig uii uio uip uir uis uiu uki ukk ukp ukr uku uog uok uoo uop uor uos up- upg upi upk upo upp upr ups upu ur- urg uri urk uro urp urr urs uru usg usi usk uso usp usr uss usu uug uur uus uuu