ggg ggh ggn ggo ggs ghg ghh ghn gho ghs gkh gkn gko gks gnn gno gns gog goh gok gon goo gos gsg gsk gsn gso gss hgg hgh hgk hgn hgo hgs hhg hhh hhk hhn hho hhs hkg hkh hkk hkn hko hks hng hnh hnk hnn hno hns hog hoh hok hon hoo hos hsg hsh hsk hsn hss kgh kgo kgs khh khk khn kho khs kkh kkk kkn kks kn- kng knk knn kno kog koh kok kon koo kos ksg ksh ksk ksn kso kss ngg ngh ngk ngn ngo ngs nhg nhh nhk nhn nhs nkk nkn nko nks nng nnh nnk nnn nno nns no- nog noh nok non noo nos nsg nsh nsk nsn nso nss ogg ogh ogn ogo ogs ohg ohh ohn oho ohs okg okk oko oks on- ong onh onk onn ono ons oo- oog ooh ook oon ooo oos os- osg osh osk osn oso oss sgg sgh sgk sgn sgo sgs sh- shg shh shk shn sho shs sk- skg skh skk sko sks sng snk snn sno sns sog soh sok son soo sos ss- ssg ssh ssk ssn sso sss