Is the sheep on the left side?
Yes, the sheep is on the left of the image.
    src        edge_attr  dst
0     1     hanging over   10
1     1  to the right of    7
2     1  to the right of   15
3     2   to the left of    5
4     2   to the left of   14
5     2   to the left of   12
6     2   to the left of    4
7     2  to the right of    3
8     3   to the left of   12
9     3   to the left of   11
10    3   to the left of    2
11    3   to the left of    4
12    3   to the left of   14
13    3   to the left of    5
14    4   to the left of    5
15    4  to the right of   14
16    4  to the right of    3
17    4  to the right of    2
18    5  to the right of   14
19    5  to the right of    3
20    5  to the right of    4
21    5  to the right of   11
22    5  to the right of    2
23    6   to the left of    7
24    6   to the left of    8
25    6   to the left of   15
26    7  to the right of    8
27    7               on   15
28    7   to the left of    1
29    7  to the right of    6
30    8   to the left of    7
31    8  to the right of    6
32    8   to the left of   15
33   10      in front of   15
34   11  to the right of    3
35   11   to the left of    5
36   12  to the right of   14
37   12  to the right of    3
38   12  to the right of    2
39   14   to the left of    4
40   14   to the left of    5
41   14   to the left of   12
42   14  to the right of    3
43   14  to the right of    2
44   15           behind   10
45   15   to the left of    1
46   15  to the right of    8
47   15  to the right of    6