ddd ddg ddm ddo ddz dgd dgg dgm dgz dmd dmg dmm dmo dmz dod dog dom doo doz dzd dzo g-d gdd gdm gdo ggd ggg ggm ggo ggz gmd gmg gmm gmo gmz god gog gom goo goz gzo m-o mdd mdg mdm mdo mdz mgd mgm mgo mgz mmd mmg mmm mmo mmz mod mog mom moo moz mzm odd odg odm odo ogd ogg ogo om- omd omg omm omo omz oo- ood oog oom ooo ozm ozo ozz z-g zdm zgg zmd zmm zo- zod zog zom zoo zzz