sCut

    function cutUp()
       turtle.digUp()
       turtle.up()
       j = j + 1
    end

    --GLAVNI PROGRAM

    j=0
    if turtle.dig() then
       turtle.forward()
       while turtle.detectUp() do
          cutUp()
       end
       for i=1, j do
          turtle.down()
       end
       turtle.back()
    else
       print("Drvo nije pronadjeno")
    end