What is in the water?
The boat is in the water.
    src        edge_attr  dst
0     1               of    2
1     1  to the right of    8
2     3               of    2
3     4               in   14
4     5               of   13
5     5  to the right of   12
6     7  to the right of   12
7     8   to the left of    1
8     9   to the left of   11
9     9  to the right of   10
10    9  to the right of   12
11   10   to the left of   11
12   10   to the left of    9
13   11  to the right of    9
14   11  to the right of   10
15   11  to the right of   12
16   12   to the left of    7
17   12   to the left of   11
18   12   to the left of    5
19   12   to the left of    9