Is that ground brown and grassy?
No, the ground is brown but bare.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    8
2     2               in    1
3     3   to the left of   10
4     4               by   12
5     4           behind   12
6     5  to the right of    8
7     5   to the left of    0
8     6            under   12
9     6            below   12
10    6             near   12
11    7       growing by   12
12    7  to the right of    9
13    8   to the left of    5
14    8               of   12
15    8  to the right of    9
16    8   to the left of    0
17    8   to the left of   11
18    9   to the left of   12
19    9   to the left of    7
20    9               by   12
21    9   to the left of   11
22    9   to the left of    8
23   10  to the right of    3
24   10               by    6
25   11  to the right of    8
26   11  to the right of    9
27   12      in front of    4
28   12  to the right of    9
29   12            above    6
30   12             near    6