CLASS cjr net/minecraft/world/gen/surfacebuilder/FrozenOceanSurfaceBuilder
	FIELD U seed J
	FIELD a PACKED_ICE Lbvk;
	FIELD b SNOW_BLOCK Lbvk;
	FIELD c AIR Lbvk;
	FIELD d GRAVEL Lbvk;
	FIELD e ICE Lbvk;
