6 + 2 ---------- |
2 + 4 ---------- |
8 + 2 ---------- |
2 + 3 ---------- |
7 + 2 ---------- |
2 + 1 ---------- |
6 + 2 ---------- |
2 + 2 ---------- |
5 + 2 ---------- |
2 + 3 ---------- |
6 + 2 ---------- |
2 + 8 ---------- |
7 + 2 ---------- |
2 + 1 ---------- |
9 + 2 ---------- |
2 + 2 ---------- |