while true do

if turtle.getFuelLevel() < 50 then
	turtle.select(16)
	turtle.refuel()
end


turtle.select(1)
if turtle.detect() == false then


	turtle.turnLeft()


	turtle.place()


	turtle.suck(2)
	turtle.turnRight()
	turtle.turnRight()


	turtle.place()

	turtle.suck(2)
	turtle.turnLeft()
	turtle.forward()

end

if turtle.detect() == true then
	turtle.place()


	turtle.suck(2)
	turtle.turnRight()
	turtle.turnRight()

	turtle.forward()
end
end