What is the animal on the trunk?
The animal is a polar bear.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of    5
2     1  to the right of    6
3     2  to the right of    5
4     2  to the right of    9
5     3   to the left of   12
6     3   to the left of    8
7     4   to the left of   11
8     5   to the left of    2
9     5   to the left of    0
10    5   to the left of   13
11    5               on    2
12    6   to the left of    1
13    7   to the left of    8
14    8  to the right of    3
15    8  to the right of    7
16    8   to the left of   12
17    9   to the left of    2
18   11  to the right of    4
19   12  to the right of    3
20   12  to the right of    8
21   13  to the right of    5
22   13   to the left of    0