Where is the large elephant walking?
The elephant is walking on the road.
    src        edge_attr  dst
0     0               of   11
1     0   to the left of    4
2     1               of   10
3     1  to the right of    6
4     1  to the right of    3
5     3  to the right of   11
6     3               of    6
7     3   to the left of    1
8     3  to the right of    8
9     4               of   11
10    4   to the left of   10
11    4  to the right of    0
12    5  to the right of   14
13    5  to the right of    8
14    5  to the right of   11
15    6   to the left of    1
16    6  to the right of   11
17    6       walking on    7
18    6  to the right of    8
19    8               of   11
20    8   to the left of   10
21    8  to the right of   14
22    8   to the left of    3
23    8   to the left of    6
24    8   to the left of    5
25    9  to the right of   13
26    9               of   10
27   10  to the right of    4
28   10       walking on    7
29   10  to the right of   11
30   10  to the right of    8
31   11       walking on    7
32   11   to the left of   10
33   11   to the left of    6
34   11   to the left of    5
35   11   to the left of    3
36   11   to the left of   13
37   12               of   11
38   12   to the left of   14
39   13               of   10
40   13   to the left of    9
41   13  to the right of   11
42   14   to the left of    8
43   14   to the left of    5
44   14  to the right of   12