3 L 0 4 2 2 3 0 0 0 -1 -1
4 L 2 2 6 0 3 0 0 0 -1 -1
5 L 6 0 10 0 3 0 0 0 -1 -1
6 L 10 0 14 2 3 0 0 0 -1 -1
7 L 14 2 16 6 3 0 0 0 -1 -1
8 L 16 6 16 10 3 0 0 0 -1 -1
9 L 16 10 12 14 3 0 0 0 -1 -1
10 L 12 14 8 14 3 0 0 0 -1 -1
11 L 12 14 16 18 3 0 0 0 -1 -1
12 L 16 18 16 20 3 0 0 0 -1 -1
13 L 16 20 14 24 3 0 0 0 -1 -1
14 L 14 24 10 26 3 0 0 0 -1 -1
15 L 10 26 6 26 3 0 0 0 -1 -1
16 L 6 26 2 24 3 0 0 0 -1 -1
17 L 2 24 0 22 3 0 0 0 -1 -1