ggg ggi ggn ggr ggs gig gii gik gin gir gis gkn gks gni gnn gnr gns grg gri grk grn grr grs gsg gsi gsk gsn gsr gss igg igi igk ign igr igs iii iin iir iis iki ikk ikr iks in- ing ini ink inn inr ins ir- irg iri irk irn irr irs is- isg isi isk isn isr iss kgi kgs kig kii kik kin kir kis kki kkk kkn kkr kks kn- kng kni knk knn knr krg kri krk krn krr krs ksg ksi ksk ksn ksr kss n-i ngg ngi ngk ngn ngs nig nii nik nin nir nis nki nkk nkn nkr nks nng nni nnk nnn nns nrg nri nrk nrn nrr nrs nsg nsi nsk nsn nsr nss rgg rgi rgk rgn rgr rgs rig rii rik rin rir ris rkg rkk rks rng rni rnn rnr rns rrg rri rrk rrn rrr rrs rsg rsi rsk rsn rsr rss sgg sgi sgk sgn sgr sgs sig sii sik sin sir sis sk- skg ski skk skr sks sng sni snk snn snr sns sr- srg sri srk srn srr srs ss- ssg ssi ssk ssn ssr sss