while true do
turtle.select(1)
turtle.attack()
if turtle.getItemCount(16) >= 60 then
    turtle.turnRight()
    turtle.turnRight()
    for i = 1,16 do
        turtle.select(i)
        turtle.drop()
        i = i+1
    end
    i = 1
    turtle.turneLeft()
    turtle.turneLeft()
end
sleep(0.1)
end