What is that water around of?
The water is around the crane.
    src        edge_attr  dst
0     0               in   12
1     0   to the left of    8
2     0   to the left of    3
3     1               by    5
4     1               by   11
5     1  to the right of   10
6     1   to the left of   11
7     2               in   12
8     3  to the right of    0
9     4  to the right of    9
10    4   to the left of   11
11    4  to the right of   10
12    4               by   12
13    7               by   12
14    7               by    6
15    8               in    3
16    8               on    3
17    8  to the right of    0
18    9               on    6
19    9               by   12
20    9         watching    0
21    9   to the left of    4
22   10   to the left of    4
23   10   to the left of    1
24   11  to the right of    1
25   11  to the right of    4
26   12           around    8