Do you see any brown grass?
No, there is grass but it is green.
    src        edge_attr  dst
0     1               in    2
1     3             near   11
2     4               in   11
3     5   to the left of    9
4     7  to the right of    8
5     8          hung on    7
6     8      attached to    0
7     8           around    5
8     8   to the left of    7
9     9  to the right of    5
10    9             near   11
11   11             near    3
12   11             near    9