Bridge

local args = {...}
local move = args[1]

function getNextItemSlot()
    for i = 1,16 do
        local item = turtle.getItemDetail(i)
        if item then
            return i
        end
    end
end

for i = 1,move do
    local itemSlot = getNextItemSlot()

    if not itemSlot then
        break
    end

    turtle.select(itemSlot)

    turtle.placeDown()
    turtle.forward()
end

turtle.placeDown()

for i = 1,move do
    turtle.back()
end