What are the animals that look white lying on?
The animals are lying on the dirt.
    src        edge_attr  dst
0     1         touching   15
1     1  to the right of   12
2     3  to the right of   17
3     3  to the right of    9
4     6  to the right of   17
5     6  to the right of   12
6     8  to the right of   17
7     9   to the left of    3
8     9  to the right of   17
9     9   to the left of   12
10   12   to the left of    1
11   12   to the left of    6
12   12  to the right of   17
13   12  to the right of    9
14   14         lying on    0
15   17   to the left of    3
16   17   to the left of    6
17   17   to the left of    8
18   17   to the left of    9
19   17   to the left of   12