ggg ggn ggo ggr ggs ggu gkn gko gks gnn gno gnr gns gnu gog gok gon goo gor gos gou grg grk grn gro grr grs gru gsg gsk gsn gso gsr gss gsu gu- gug guk gun guo gur gus guu kgo kgs kgu kkk kkn kkr kks kku kn- kng knk knn kno knr knu kog kok kon koo kor kos kou krg krk krn kro krr krs kru ksg ksk ksn kso ksr kss ksu kug kuk kun kur kus kuu ngg ngk ngn ngo ngs ngu nkk nkn nko nkr nks nku nng nnk nnn nno nns nnu no- nog nok non noo nor nos nou nrg nrk nrn nro nrr nrs nru nsg nsk nsn nso nsr nss nsu nug nuk nun nuo nur nus nuu ogg ogn ogo ogs okg okk oko okr oks oku on- ong onk onn ono onr ons onu oo- oog ook oon ooo oor oos or- org ork orn oro orr ors oru os- osg osk osn oso osr oss osu ou- ouk oun ouo our ous rgg rgk rgn rgo rgr rgs rkg rkk rko rks rku rng rnn rno rnr rns rnu rog rok ron roo ror ros rou rrg rrk rrn rrr rrs rru rsg rsk rsn rso rsr rss rsu rug ruk run ruo rur rus ruu sgg sgk sgn sgo sgr sgs sgu sk- skg skk sko skr sks sku sng snk snn sno snr sns snu sog sok son soo sor sos sou sr- srg srk srn sro srr srs ss- ssg ssk ssn sso ssr sss ssu sug suk sun suo sur sus suu ugg ugk ugn ugo ugr ugs ugu ukk ukn ukr uku un- ung unk unn uno unr uns unu uog uok uon uoo uor uos ur- urg urk urn uro urr urs uru usg usk usn uso usr uss usu uug uun uur uus uuu