arbre2

turtle.select(1)
turtle.refuel()
if turtle.detect() then
  turtle.dig()
  turtle.forward()
  turtle.dig()
  turtle.digUp()
  turtle.up()
  turtle.dig()
  turtle.select(2)
  while turtle.compareUp() do
    turtle.digUp()
    turtle.up()
    turtle.dig()
  end
  While not turtle.compareDown() and turtle.compareUp() do
    turtle.turnRight()
    turtle.dig()
    turtle.forward()
    turtle.turnLeft()
    turtle.dig()
    while turtle.compareDown()
      turtle.digDown()
      turtle.down()
      turtle.dig()
    end