-ol ggg ggi ggn ggo ggr ggs gig gii gik gil gin gio gir gis gkn gko gks glg gli glk gll gln glo glr gls gni gnl gnn gno gnr gns gog goi gok gol gon goo gor gos grg gri grk grl grn gro grr grs gsg gsi gsk gsl gsn gso gsr gss igg igi igk igl ign igo igr igs iii iil iin iio iir iis iki ikk ikl iko ikr iks il- ilg ili ilk ill iln ilo ilr ils in- ing ini ink inl inn ino inr ins io- iog ioi iol ion ioo ior ios ir- irg iri irk irl irn iro irr irs is- isg isi isk isl isn iso isr iss kgi kgl kgo kgs kig kii kik kil kin kio kir kis kki kkk kkl kkn kkr kks kl- klg kli klo klr kls kn- kng kni knk knl knn kno knr kog koi kok kol kon koo kor kos krg kri krk krl krn kro krr krs ksg ksi ksk ksl ksn kso ksr kss lgg lgi lgk lgl lgn lgo lgr lgs lig lii lik lil lin lio lir lis lkg lkl lkr lks llg lli llk lll lln llo llr lls lng lni lnk lnl lnn lno lnr lns log loi lok lol lon loo lor los lrg lri lrk lrn lro lrr lrs lsg lsi lsk lsl lsn lso lsr lss n-i ngg ngi ngk ngl ngn ngo ngs nig nii nik nil nin nio nir nis nki nkk nkn nko nkr nks nlg nli nlk nll nln nlo nlr nls nng nni nnk nnl nnn nno nns no- nog noi nok nol non noo nor nos nrg nri nrk nrl nrn nro nrr nrs nsg nsi nsk nsl nsn nso nsr nss o-i ogg ogi ogl ogn ogo ogs oii oik oil oin oio oir ois okg oki okk okl oko okr oks olg oli olk oll oln olo ols on- ong oni onk onl onn ono onr ons oo- oog ooi ook ool oon ooo oor oos or- org ori ork orl orn oro orr ors os- osg osi osk osl osn oso osr oss rgg rgi rgk rgn rgo rgr rgs rig rii rik ril rin rio rir ris rkg rkk rko rks rlg rli rll rln rlo rlr rls rng rni rnn rno rnr rns rog roi rok rol ron roo ror ros rrg rri rrk rrl rrn rrr rrs rsg rsi rsk rsl rsn rso rsr rss sgg sgi sgk sgl sgn sgo sgr sgs sig sii sik sil sin sio sir sis sk- skg ski skk skl sko skr sks slg sli slk sll sln slo slr sls sng sni snk snl snn sno snr sns sog soi sok sol son soo sor sos sr- srg sri srk srl srn sro srr srs ss- ssg ssi ssk ssl ssn sso ssr sss