ggg ggh ggm ggo ggu ghg ghh gho gmg gmh gmm gmo gog goh gom goo gou gu- gug gum guo guu hgg hgh hgm hgo hgu hhg hhh hhm hho hhu hmg hmh hmm hmo hmu hog hoh hom hoo hou hug huh hum huo huu m-o mgh mgm mgo mgu mhg mhh mhm mho mhu mmg mmh mmm mmo mmu mog moh mom moo mou mug muh mum muu ogg ogh ogo ohg ohh ohm oho ohu om- omg omh omm omo omu oo- oog ooh oom ooo ou- ouh oum ouo ugg ugh ugm ugo ugu uhh uhm uho uhu um- umg umh umm umo umu uog uom uoo uug uum uuu