{
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              "item": "minecraft:emerald",
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              "item": "minecraft:stonebrick:3",
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              "item": "minecraft:emerald",
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        {
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              "item": "minecraft:emerald",
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                {
                  "item": "minecraft:stone:2",
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                },
                {
                  "item": "minecraft:stone:4",
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                },
                {
                  "item": "minecraft:stone:6",
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          "reward_exp": true
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        {
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            {
              "item": "minecraft:emerald",
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        },
        {
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            }
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            {
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                },
                {
                  "item": "minecraft:stained_hardened_clay:3"
                },
                {
                  "item": "minecraft:stained_hardened_clay:4"
                },
                {
                  "item": "minecraft:stained_hardened_clay:5"
                },
                {
                  "item": "minecraft:stained_hardened_clay:6"
                },
                {
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                },
                {
                  "item": "minecraft:stained_hardened_clay:8"
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                },
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                },
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                },
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                },
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                },
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                  "item": "minecraft:blue_glazed_terracotta"
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                  "item": "minecraft:brown_glazed_terracotta"
                },
                {
                  "item": "minecraft:cyan_glazed_terracotta"
                },
                {
                  "item": "minecraft:gray_glazed_terracotta"
                },
                {
                  "item": "minecraft:green_glazed_terracotta"
                },
                {
                  "item": "minecraft:light_blue_glazed_terracotta"
                },
                {
                  "item": "minecraft:lime_glazed_terracotta"
                },
                {
                  "item": "minecraft:magenta_glazed_terracotta"
                },
                {
                  "item": "minecraft:orange_glazed_terracotta"
                },
                {
                  "item": "minecraft:pink_glazed_terracotta"
                },
                {
                  "item": "minecraft:purple_glazed_terracotta"
                },
                {
                  "item": "minecraft:red_glazed_terracotta"
                },
                {
                  "item": "minecraft:silver_glazed_terracotta"
                },
                {
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                {
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              "item": "minecraft:emerald",
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              ]
            }
          ],
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      ]
    }
  ]
}
