Dirt		DIRT
Grass		GRASS
Roadgrass	GRASS
Roaddirt	DIRT
Ground		GRASS
Ripgrass	RIPPLE
Ripdirt		RIPPLE
Ripsand		RIPPLE
Road		ROAD
sand 		SAND
gr_sand		GRASS
roadsand	GRASS
pitroad         PITROAD
cheatgrass      CHEAT_GRASS
