Does the ground seem to be wet?
No, the ground is dry.
    src        edge_attr  dst
0     0  to the right of    1
1     0   to the left of   18
2     0  to the right of    5
3     1   to the left of    0
4     3   to the left of    6
5     3   to the left of   15
6     5   to the left of   17
7     5   to the left of    0
8     6   to the left of   17
9     6  to the right of    3
10    9  to the right of   11
11   11               of    5
12   11   to the left of    9
13   15  to the right of    3
14   15   to the left of   17
15   17  to the right of    6
16   17  to the right of   15
17   17  to the right of    5
18   18  to the right of    0