Ground Layer 4

height=full,variant=alpha height=full,variant=bravo height=height10,variant=alpha height=height10,variant=bravo height=height12,variant=alpha height=height12,variant=bravo height=height14,variant=alpha height=height14,variant=bravo height=height2,variant=alpha height=height2,variant=bravo height=height4,variant=alpha height=height4,variant=bravo height=height6,variant=alpha height=height6,variant=bravo height=height8,variant=alpha height=height8,variant=bravo