What animal do you think is on the field?
The animal is an elephant.
    src        edge_attr  dst
0     1   to the left of    3
1     1   to the left of    7
2     1  to the right of    4
3     1   to the left of    8
4     2   to the left of    6
5     2  to the right of    4
6     2   to the left of    8
7     2   to the left of    7
8     2   to the left of    3
9     3               on    0
10    3  to the right of    1
11    3  to the right of    4
12    3  to the right of    2
13    3   to the left of    7
14    3  to the right of    6
15    4   to the left of    1
16    4               on    0
17    4   to the left of    3
18    4   to the left of    6
19    4   to the left of    2
20    5               on    0
21    5  to the right of    7
22    6   to the left of    3
23    6  to the right of    4
24    6   to the left of    7
25    6  to the right of    2
26    7  to the right of    3
27    7  to the right of    2
28    7  to the right of    1
29    7  to the right of    8
30    7  to the right of    6
31    7   to the left of    5
32    8               on    0
33    8  to the right of    2
34    8  to the right of    1
35    8   to the left of    7