turtle.select(2)
function checkblocks()
	if turtle.getItemCount()<7 then
		turtle.select(turtle.getSelectedSlot()+1)
	end
end
function sides()
	checkblocks()
	turtle.turnLeft()
	turtle.forward()
	turtle.placeUp()
	turtle.placeDown()
	turtle.back()
	turtle.place()
	turtle.turnRight()
	turtle.turnRight()
	turtle.forward()
	turtle.placeUp()
	turtle.placeDown()
	turtle.back()
	turtle.place()
	turtle.turnLeft()
end
while true do
	turtle.placeUp()
	turtle.placeDown()
	sides()
	turtle.back()
	turtle.place()

	turtle.placeUp()
	turtle.placeDown()
	sides()
	turtle.back()

	turtle.placeUp()
	turtle.placeDown()
	sides()
	turtle.back()
	turtle.place()

	turtle.back()
end