ggg ggh ggn ggo ggz ghg ghh ghn gho ghz gkh gkn gko gnn gno gog goh gok gon goo goz gzo hgg hgh hgk hgn hgo hhg hhh hhk hhn hho hhz hkg hkh hkk hkn hko hng hnh hnk hnn hno hnz hog hoh hok hon hoo hzo k-z kgh kgo khh khk khn kho khz kkh kkk kkn kn- kng knk knn kno kog koh kok kon koo koz kzo ngg ngh ngk ngn ngo nhg nhh nhk nhn nhz nkk nkn nko nng nnh nnk nnn nno nnz no- nog noh nok non noo noz nzg nzo nzz ogg ogh ogn ogo ohg ohh ohn oho okg okk oko on- ong onh onk onn ono oo- oog ooh ook oon ooo ozo ozz z-g zgg zho znn zno zo- zog zok zon zoo zzz