fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:leaves
fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:logs
fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:crops
fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:flowers
fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:impermeable
fill ~-2 ~-4 ~-2 ~2 ~6 ~2 minecraft:air replace #minecraft:sword_efficient