#![enable(unwrap_newtypes)]

[
    (
        specifier: "world.tree.birch.1",
        center: (12, 9, 10)
    ),
    (
        specifier: "world.tree.birch.2",
        center: (12, 10, 10)
    ),
    (
        specifier: "world.tree.birch.3",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.4",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.5",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.6",
        center: (9, 9, 10)
    ),
    (
        specifier: "world.tree.birch.7",
        center: (10, 10, 10)
    ),
    (
        specifier: "world.tree.birch.8",
        center: (9, 9, 10)
    ),
    (
        specifier: "world.tree.birch.9",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.10",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.11",
        center: (9, 10, 10)
    ),
    (
        specifier: "world.tree.birch.12",
        center: (9, 10, 10)
    ),
]