What is on the elephant?
The mud is on the elephant.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    2
2     0  to the right of    9
3     0  to the right of    8
4     0  to the right of    1
5     1   to the left of    9
6     1   to the left of   13
7     1   to the left of    0
8     2               on    3
9     2   to the left of    0
10    2   to the left of    6
11    2   to the left of    5
12    2   to the left of    4
13    3      in front of   11
14    4  to the right of    9
15    4  to the right of    7
16    4  to the right of    2
17    5  to the right of    2
18    6  to the right of   11
19    6  to the right of    2
20    7   to the left of    4
21    7   to the left of    0
22    7   to the left of   13
23    8   to the left of    0
24    8   to the left of    9
25    8   to the left of   13
26    9   to the left of    0
27    9  to the right of    1
28    9   to the left of   13
29    9  to the right of    8
30    9   to the left of    4
31   11   to the left of    6
32   11           behind    3
33   13  to the right of    8
34   13  to the right of    9
35   13  to the right of    1
36   13  to the right of    7