essentially_wide_subcategories

2 rows where supercategory = "Set"

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Inj,Set Inj Set
Surj,Set Surj Set

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CREATE TABLE "essentially_wide_subcategories" (
	"subcategory"	TEXT NOT NULL,
	"supercategory"	TEXT NOT NULL,
	FOREIGN KEY("subcategory") REFERENCES "categories"("name") on update cascade on delete restrict,
	FOREIGN KEY("supercategory") REFERENCES "categories"("name") on update cascade on delete restrict,
	PRIMARY KEY("subcategory","supercategory")
);