Are the trees bare or bushy?
The trees are bare.
    src        edge_attr  dst
0     1  to the right of   10
1     1   to the left of    7
2     2               on    7
3     2  to the right of    3
4     3   to the left of    7
5     3   to the left of    6
6     3            below    9
7     3   to the left of    2
8     3           behind    5
9     4             near   12
10    4  to the right of   10
11    4            above    6
12    5           around    4
13    5      in front of    3
14    6  to the right of    3
15    6   to the left of    7
16    7  to the right of    6
17    7  to the right of    3
18    7  to the right of    8
19    7  to the right of    1
20    8               on    4
21    8  to the right of   10
22    8   to the left of    7
23   10               on    3
24   10   to the left of   11
25   10   to the left of    1
26   10   to the left of    4
27   10   to the left of    8
28   11  to the right of   10
29   12             near    4