-ol ggg ggn ggo ggs gkn gko gks glg glk gll gln glo gls gnl gnn gno gns gog gok gol gon goo gos gsg gsk gsl gsn gso gss kgl kgo kgs kkk kkl kkn kks kl- klg klo kls kn- kng knk knl knn kno kog kok kol kon koo kos ksg ksk ksl ksn kso kss lgg lgk lgl lgn lgo lgs lkg lkl lks llg llk lll lln llo lls lng lnk lnl lnn lno lns log lok lol lon loo los lsg lsk lsl lsn lso lss ngg ngk ngl ngn ngo ngs nkk nkn nko nks nlg nlk nll nln nlo nls nng nnk nnl nnn nno nns no- nog nok nol non noo nos nsg nsk nsl nsn nso nss ogg ogl ogn ogo ogs okg okk okl oko oks olg olk oll oln olo ols on- ong onk onl onn ono ons oo- oog ook ool oon ooo oos os- osg osk osl osn oso oss sgg sgk sgl sgn sgo sgs sk- skg skk skl sko sks slg slk sll sln slo sls sng snk snl snn sno sns sog sok sol son soo sos ss- ssg ssk ssl ssn sso sss