CLASS none/aqr net/minecraft/block/impl/BlockSignWall
	METHOD a deserializeState (I)Lnone/asj;
	METHOD b createStateFactory ()Lnone/ask;
	METHOD b getBoundingBox (Lnone/asj;Lnone/aiy;Lnone/cn;)Lnone/bcp;
	METHOD e serializeState (Lnone/asj;)I