Which color is the shore?
The shore is brown.
    src        edge_attr  dst
0     0             near    7
1     0   to the left of    1
2     0   to the left of    8
3     1             near    7
4     1  to the right of    4
5     1  to the right of    0
6     2               in   13
7     2  to the right of    6
8     2  to the right of   12
9     3  to the right of    7
10    3   to the left of    6
11    3  to the right of   17
12    4   to the left of    1
13    5             near    7
14    6   to the left of    9
15    6  to the right of    3
16    6   to the left of    2
17    6  to the right of   16
18    6  to the right of   17
19    6               of   12
20    7             near    8
21    7             near    5
22    7             near    0
23    7             near    1
24    7   to the left of    3
25    7   to the left of   12
26    7   to the left of   15
27    7             near   11
28    8             near    7
29    8  to the right of    0
30    9  to the right of    6
31    9  to the right of   12
32    9               of    2
33   11             near    7
34   12  to the right of   17
35   12   to the left of    9
36   12   to the left of    2
37   12               in   13
38   12  to the right of    7
39   14               of   12
40   15  to the right of   17
41   15  to the right of    7
42   16   to the left of    6
43   16  to the right of   17
44   17   to the left of    3
45   17   to the left of    6
46   17   to the left of   15
47   17   to the left of   16
48   17   to the left of   12