ggg ggi ggn ggo ggr ggs gig gii gik gin gio gir gis gkn gko gks gni gnn gno gnr gns gog goi gok gon goo gor gos grg gri grk grn gro grr grs gsg gsi gsk gsn gso gsr gss igg igi igk ign igo igr igs iii iin iio iir iis iki ikk iko ikr iks in- ing ini ink inn ino inr ins io- iog ioi ion ioo ior ios ir- irg iri irk irn iro irr irs is- isg isi isk isn iso isr iss kgi kgo kgs kig kii kik kin kio kir kis kki kkk kkn kkr kks kn- kng kni knk knn kno knr kog koi kok kon koo kor kos krg kri krk krn kro krr krs ksg ksi ksk ksn kso ksr kss n-i ngg ngi ngk ngn ngo ngs nig nii nik nin nio nir nis nki nkk nkn nko nkr nks nng nni nnk nnn nno nns no- nog noi nok non noo nor nos nrg nri nrk nrn nro nrr nrs nsg nsi nsk nsn nso nsr nss o-i ogg ogi ogn ogo ogs oii oik oin oio oir ois okg oki okk oko okr oks on- ong oni onk onn ono onr ons oo- oog ooi ook oon ooo oor oos or- org ori ork orn oro orr ors os- osg osi osk osn oso osr oss rgg rgi rgk rgn rgo rgr rgs rig rii rik rin rio rir ris rkg rkk rko rks rng rni rnn rno rnr rns rog roi rok ron roo ror ros rrg rri rrk rrn rrr rrs rsg rsi rsk rsn rso rsr rss sgg sgi sgk sgn sgo sgr sgs sig sii sik sin sio sir sis sk- skg ski skk sko skr sks sng sni snk snn sno snr sns sog soi sok son soo sor sos sr- srg sri srk srn sro srr srs ss- ssg ssi ssk ssn sso ssr sss