Recipes:
    STEEL_INGOT:
        name: 'Steel Ingot'
        material: IRON_INGOT
        duplicate: false
        ingredients:
            - empty
            - IRON_INGOT
            - empty
            - IRON_INGOT
            - empty
            - IRON_INGOT
            - empty
            - IRON_INGOT
            - empty
    STEEL_BOOTS:
        name: 'Steel Boots'
        material: IRON_BOOTS
        duplicate: true
        ingredients:
            - emptye
            - empty
            - empty
            - Steel Ingot
            - empty
            - Steel Ingot
            - Steel Ingot
            - empty
            - Steel Ingot
    COPPER_INGOT:
        name: 'Copper Ingot'
        material: GOLD_INGOT
        duplicate: true
        ingredients:
            - empty
            - Steel Ingot
            - empty
            - Steel Ingot
            - empty
            - Steel Ingot
            - empty
            - Steel Ingot
            - empty
    COPPER_BOOTS:
        name: 'Copper Boots'
        material: GOLD_BOOTS
        duplicate: true
        ingredients:
            - empty
            - empty
            - empty
            - Copper Ingot
            - empty
            - Copper Ingot
            - Copper Ingot
            - empty
            - Copper Ingot
    BRONZE_INGOT:
        name: 'Bronze Ingot'
        material: OBSIDIAN
        duplicate: false
        ingredients:
            - empty
            - Copper Ingot
            - COBBLESTONE
            - Copper Ingot
            - empty
            - Copper Ingot
            - empty
            - Copper Ingot
            - empty
    BRONZE_BOOTS:
        name: 'Bronze Boots'
        material: LEATHER_BOOTS
        duplicate: false
        ingredients:
            - empty
            - empty
            - empty
            - Bronze Ingot
            - empty
            - Bronze Ingot
            - Bronze Ingot
            - empty
            - Bronze Ingot