Is the grass thin or thick?
The grass is thick.
    src        edge_attr  dst
0     0           beside    4
1     0   to the left of    5
2     1            above    4
3     1            above    3
4     1            above    2
5     1            above    5
6     2  to the right of    4
7     3            above    4
8     3            above    5
9     4            below    3
10    4   to the left of    2
11    4           beside    0
12    4            above    5
13    5            below    3
14    5            below    4
15    5  to the right of    0
16    5            under    4