1. 8.
    -2
    up up up
    ···
  2. 7.
    -2
    up up u p
    ···
  3. 6.
    -2
    up up up
    ···
  4. 5.
    -2
    up up up
    ···
  5. 4.
    -2
    up up up
    ···
  6. 3.
    -2
    up up up
    ···
  7. 2.
    +1 -5
    up up up
    ···
  8. 1.
    +30 -12
    http://imgim.com/2a8kdfp.jpg
    ···