CLASS axl net/minecraft/world/gen/feature/FeatureGeneratorCave
	FIELD a LAVA Lave;
	FIELD b AIR Lave;
	FIELD c SANDSTONE Lave;
	FIELD d RED_SANDSTONE Lave;
	METHOD a (Lali;IIIILaxh;)V
	METHOD a canRemove (Lave;Lave;)Z