ObsidianEnd

for i = 0, 7, 1 do
	for j = 0, 7, 1 do
		turtle.dig()
		turtle.forward()
		for k = 0, 20, 1 do
			turtle.digUp()
			turtle.up()
		end
	end
	if i%2==0 then
		turtle.turnLeft()
		turtle.dig()
		turtle.forward()
		turtle.turnLeft()
	else
		turtle.turnRight()
		turtle.dig()
		turtle.forward()
		turtle.turnRight()
	end
end