function craft_planks()
	slot = 1

	for i = 1, 16, 1 do
		turtle.select(i)
		item = turtle.getItemDetail()
		if item then
			if item.name ~= "minecraft:log" then
				turtle.drop()
			else
				turtle.transferTo(slot)
				slot = slot + 1
			end
		end
	end
	for i = 2, 16, 1 do
		turtle.select(i)
		turtle.drop()
	end
	turtle.craft()
	turtle.suck()
end

function craft_chest()
	craft_planks()
	slot = 1

	for i = 1, 16, 1 do
		turtle.select(i)
		item = turtle.getItemDetail()
		if item then
			if item.name ~= "minecraft:plank" then
				turtle.drop()
			else
				if item.count > 7
					turtle.select(1)
					turtle.transferTo(1, 1)
					turtle.transferTo(2, 1)
					turtle.transferTo(3, 1)
					turtle.transferTo(5, 1)
					turtle.transferTo(7, 1)
					turtle.transferTo(9, 1)
					turtle.transferTo(10, 1)
					turtle.transferTo(11, 1)
					turtle.select(16)
					turtle.craft(1)
					turtle.suck()
				end
			end
		end
	end
	if item.count > 7
		turtle.select(1)
		turtle.transferTo(1, 1)
		turtle.transferTo(2, 1)
		turtle.transferTo(3, 1)
		turtle.transferTo(5, 1)
		turtle.transferTo(7, 1)
		turtle.transferTo(9, 1)
		turtle.transferTo(10, 1)
		turtle.transferTo(11, 1)
		turtle.select(16)
		turtle.craft(1)
		turtle.suck()
	end
end

craft_planks()
craft_chest()