CLASS cgn net/minecraft/fluid/Fluids
	FIELD a EMPTY Lcgk;
	FIELD b FLOWING_WATER Lcgj;
	FIELD c WATER Lcgj;
	FIELD d FLOWING_LAVA Lcgj;
	FIELD e LAVA Lcgj;
	METHOD a register (Ljava/lang/String;Lcgk;)Lcgk;
		ARG 0 id
		ARG 1 value