Which place is it?
It is an ocean.
    src        edge_attr  dst
0     1               in   14
1     1  to the right of   24
2     4  to the right of   12
3     5  to the right of   12
4     5               in   14
5     8               in   14
6     8  to the right of   24
7     9  to the right of   24
8    12   to the left of    4
9    12   to the left of    5
10   13   to the left of   24
11   15  to the right of   24
12   15   to the left of   23
13   15  to the right of   28
14   19  to the right of   24
15   19  to the right of   28
16   19               in   14
17   21               in   22
18   23  to the right of   28
19   23  to the right of   15
20   24   to the left of   19
21   24   to the left of    9
22   24   to the left of    8
23   24   to the left of   25
24   24   to the left of    1
25   24  to the right of   13
26   24   to the left of   15
27   25  to the right of   24
28   28   to the left of   15
29   28   to the left of   19
30   28   to the left of   32
31   28   to the left of   23
32   32  to the right of   28