Tree

--name Tree
--version 1.1

local height = 0
turtle.dig()
turtle.forward()
turtle.dig()
while turtle.compareUp() do
	turtle.digUp()
	turtle.up()
	turtle.dig()
	height = height + 1
end
turtle.turnRight()
turtle.dig()
turtle.forward()
turtle.turnLeft()
turtle.dig()
for i = 1,height do
	turtle.digDown()
	turtle.down()
	turtle.dig()
end