What place is shown?
It is an ocean.
    src        edge_attr  dst
0     0          wearing    2
1     2  to the right of    5
2     2   to the left of   10
3     2   to the left of    7
4     2  to the right of    4
5     2  to the right of    3
6     2  to the right of   12
7     3   to the left of    2
8     3   to the left of    7
9     4   to the left of    2
10    4   to the left of    7
11    5   to the left of    2
12    7  to the right of    2
13    7  to the right of   12
14    7   to the left of   10
15    7  to the right of    4
16    7  to the right of    3
17   10  to the right of    2
18   10  to the right of    7
19   12   to the left of    2
20   12   to the left of    7