[
{
	ingredientPattern: "L_	LL	L_",
	ingredients: {
		"L": { type: "item", code: "leather-normal-plain", quantity: 2 }
	},
	width: 2,
	height: 3,
	name: "backpack",
	output: { type: "item", code: "backpack-normal"  }
},
{
	ingredientPattern: "L_	LL	LL",
	ingredients: {
		"L": { type: "item", code: "leather-sturdy-plain", quantity: 2 }
	},
	width: 2,
	height: 3,
	name: "backpack",
	output: { type: "item", code: "backpack-sturdy"  }
}
]