Which place is it?
It is a beach.
    src        edge_attr  dst
0     4  to the right of   12
1     4   to the left of    6
2     5  to the right of   12
3     5   to the left of    6
4     6             near    9
5     6  to the right of    5
6     6  to the right of   15
7     6  to the right of    4
8     6  to the right of    8
9     6  to the right of   14
10    8  to the right of   12
11    8   to the left of    6
12    9             near    6
13   12   to the left of    5
14   12   to the left of    8
15   12   to the left of   14
16   12   to the left of   15
17   12   to the left of    4
18   14   to the left of    6
19   14  to the right of   12
20   15   to the left of    6
21   15          holding   14
22   15  to the right of   12