Is there any grass?
No, there is no grass.
    src        edge_attr  dst
0     0  to the right of    5
1     0   to the left of    3
2     0          wearing   10
3     0          wearing   15
4     0  to the right of    1
5     1   to the left of   10
6     1   to the left of   15
7     1   to the left of    4
8     1   to the left of   12
9     1   to the left of    0
10    1   to the left of   11
11    1   to the left of    6
12    2               on    1
13    2               on    3
14    2         covering    5
15    2               on    5
16    3     covered with    2
17    3  to the right of    0
18    3  to the right of   10
19    3  to the right of   11
20    3  to the right of    6
21    3  to the right of    4
22    4  to the right of    5
23    4  to the right of    1
24    4   to the left of    3
25    5   to the left of   15
26    5   to the left of    7
27    5   to the left of   12
28    5   to the left of   11
29    5   to the left of    4
30    5   to the left of    8
31    5   to the left of    6
32    5   to the left of   10
33    5   to the left of    0
34    5     covered with    2
35    5       covered by    2
36    6  to the right of    5
37    6   to the left of    3
38    6  to the right of    1
39    7  to the right of    5
40    8  to the right of    5
41   10   to the left of    3
42   10  to the right of    1
43   10  to the right of    5
44   11  to the right of    5
45   11   to the left of    3
46   11  to the right of    1
47   12  to the right of    5
48   12  to the right of    1
49   15  to the right of    5
50   15  to the right of    1