{
  "banister": "twilightforest:birch_banister",
  "button": "minecraft:birch_button",
  "fence": "minecraft:birch_fence",
  "gate": "minecraft:birch_fence_gate",
  "planks": "minecraft:birch_planks",
  "plate": "minecraft:birch_pressure_plate",
  "slab": "minecraft:birch_slab",
  "stairs": "minecraft:birch_stairs"
}