CLASS bsi net/minecraft/world/gen/carver/Carver
	FIELD a CAVE Lbsi;
	FIELD b NETHER_CAVE Lbsi;
	FIELD c RAVINE Lbsi;
	FIELD d UNDERWATER_RAVINE Lbsi;
	FIELD e UNDERWATER_CAVE Lbsi;
	FIELD h WATER Lcdq;
	FIELD i LAVA Lcdq;
	METHOD a register (Ljava/lang/String;Lbsi;)Lbsi;