3 L 6 0 2 2 3 0 0 0 -1 -1
4 L 2 2 0 6 3 0 0 0 -1 -1
5 L 0 6 0 10 3 0 0 0 -1 -1
6 L 0 10 2 14 3 0 0 0 -1 -1
7 L 2 14 6 16 3 0 0 0 -1 -1
8 L 6 16 8 16 3 0 0 0 -1 -1
9 L 8 16 12 14 3 0 0 0 -1 -1
10 L 12 14 14 10 3 0 0 0 -1 -1
11 L 14 10 14 6 3 0 0 0 -1 -1
12 L 14 6 12 2 3 0 0 0 -1 -1
13 L 12 2 8 0 3 0 0 0 -1 -1
14 L 8 0 6 0 3 0 0 0 -1 -1
15 L 10 21 13 26 3 0 0 0 -1 -1
16 L 13 26 14 26 3 0 0 0 -1 -1
17 L 10 21 14 26 3 0 0 0 -1 -1
18 L 4 21 7 26 3 0 0 0 -1 -1
19 L 7 26 8 26 3 0 0 0 -1 -1
20 L 4 21 8 26 3 0 0 0 -1 -1