On which side is the pine tree?
The pine tree is on the right of the image.
    src        edge_attr  dst
0     0   to the left of    1
1     1   to the left of    6
2     1  to the right of    0
3     1  to the right of    8
4     1  to the right of   13
5     1  to the right of   12
6     3   to the left of    9
7     3  to the right of    7
8     3   to the left of    8
9     4   to the left of    6
10    5  to the right of    8
11    6  to the right of    1
12    6  to the right of    4
13    7   to the left of    9
14    7   to the left of   14
15    7   to the left of    3
16    8  to the right of   10
17    8   to the left of    5
18    8   to the left of   15
19    8  to the right of    3
20    8  to the right of    9
21    8   to the left of   13
22    8   to the left of    1
23    9  to the right of    3
24    9  to the right of    7
25    9   to the left of   13
26    9   to the left of    8
27    9  to the right of   10
28   10   to the left of    9
29   10   to the left of    8
30   12   to the left of    1
31   12   to the left of   13
32   13  to the right of   12
33   13  to the right of    8
34   13   to the left of    1
35   13  to the right of    9
36   14  to the right of    7
37   15  to the right of    8