Snow

    i =  {1,2,5,6}
    o = 1
while true do
    turtle.select(i[o])
     turtle.dig()
    if turtle.getItemCount(i[o]) == 16 then
    o = o+1
    if o == 5 then
    turtle.select(16)
    turtle.craft()
    turtle.dropDown()
    o = 1
    end
end
end