What animal is striped?
The animal is a zebra.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    5
2     1  to the right of    9
3     1   to the left of   13
4     3  to the right of    5
5     4   to the left of    6
6     4   to the left of   11
7     5  to the right of   14
8     5   to the left of    3
9     5  to the right of    0
10    6  to the right of    4
11    6  to the right of    8
12    8   to the left of    6
13    8   to the left of   13
14    9   to the left of    1
15   10  to the right of    0
16   10  to the right of   14
17   11  to the right of    4
18   13  to the right of    1
19   13  to the right of    8
20   14   to the left of    5
21   14   to the left of   10