What animal is standing?
The animal is a zebra.
   src        edge_attr  dst
0    2  to the right of    5
1    3  to the right of    4
2    4   to the left of    7
3    4   to the left of    3
4    5   to the left of    2
5    6   to the left of    7
6    7  to the right of    6
7    7  to the right of    4