Is there a giraffe or a fence?
Yes, there is a giraffe.
    src        edge_attr  dst
0     0             near    8
1     0   to the left of    5
2     0   to the left of    3
3     0   to the left of    2
4     1               of    3
5     1   to the left of    5
6     1   to the left of    2
7     2  to the right of    5
8     2  to the right of    1
9     2   to the left of   13
10    2  to the right of    0
11    3  to the right of    0
12    3   to the left of   11
13    3  to the right of    8
14    4               of    2
15    4  to the right of    8
16    5   to the left of    2
17    5  to the right of    1
18    5               of    3
19    5  to the right of    0
20    6  to the right of    8
21    6               of    2
22    7  to the right of    8
23    7  to the right of    9
24    7   to the left of   11
25    8   to the left of   11
26    8   to the left of   12
27    8             near    0
28    8   to the left of    3
29    8   to the left of    4
30    8   to the left of    6
31    8   to the left of    7
32    9   to the left of   12
33    9   to the left of   11
34    9   to the left of    7
35   10   to the left of   11
36   10   to the left of   12
37   11  to the right of   12
38   11  to the right of    9
39   11  to the right of    8
40   11  to the right of   10
41   11  to the right of    3
42   11  to the right of    7
43   11   to the left of   13
44   12  to the right of    8
45   12  to the right of    9
46   12  to the right of   10
47   12   to the left of   11
48   13  to the right of    2
49   13  to the right of   11