+ 8
----------
+ 1
----------
+ 8
----------
+ 3
----------
+ 8
----------
+ 9
----------
+ 8
----------
+ 1
----------
+ 8
----------
+ 3
----------
+ 8
----------
+ 8
----------
+ 8
----------
+ 2
----------
+ 8
----------
+ 2
----------
|
|||
| 6 + 8 ---------- |
8 + 1 ---------- |
7 + 8 ---------- |
8 + 3 ---------- |
| 6 + 8 ---------- |
8 + 9 ---------- |
6 + 8 ---------- |
8 + 1 ---------- |
| 6 + 8 ---------- |
8 + 3 ---------- |
5 + 8 ---------- |
8 + 8 ---------- |
| 6 + 8 ---------- |
8 + 2 ---------- |
5 + 8 ---------- |
8 + 2 ---------- |
|
|||