Do the rocks have large size?
Yes, the rocks are large.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    3
2     2           eating   11
3     2   to the left of    3
4     2   to the left of   14
5     2   to the left of   13
6     2   to the left of   10
7     2      standing in   11
8     3  to the right of   12
9     3  to the right of    2
10    3   to the left of   10
11    3  to the right of    0
12    4   to the left of    9
13    4   to the left of   11
14    4   to the left of    8
15    5   to the left of   10
16    5   to the left of    8
17    5   to the left of    9
18    5   to the left of   11
19    7   to the left of   16
20    8   to the left of   16
21    8  to the right of    4
22    8  to the right of    5
23    9  to the right of    5
24    9  to the right of    4
25    9   to the left of   10
26   10  to the right of   12
27   10  to the right of   15
28   10  to the right of    2
29   10  to the right of   14
30   10  to the right of    0
31   10  to the right of    3
32   10  to the right of    9
33   10  to the right of    5
34   11  to the right of    4
35   11  to the right of    5
36   11   to the left of   16
37   12   to the left of   10
38   12   to the left of   13
39   12   to the left of   14
40   12   to the left of    3
41   13  to the right of    2
42   13  to the right of   12
43   13   to the left of   16
44   14  to the right of   12
45   14  to the right of    2
46   14   to the left of   10
47   15   to the left of   10
48   16  to the right of    7
49   16  to the right of   13
50   16  to the right of   11
51   16  to the right of    8