CLASS bnn net/minecraft/block/enum/StairShape
	FIELD a STRAIGHT Lbnn;
	FIELD b INNER_LEFT Lbnn;
	FIELD c INNER_RIGHT Lbnn;
	FIELD d OUTER_LEFT Lbnn;
	FIELD e OUTER_RIGHT Lbnn;
	FIELD f name Ljava/lang/String;
	METHOD m asString ()Ljava/lang/String;