On which side is the pineapple?
The pineapple is on the left of the image.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    5
2     0  to the right of   14
3     2   to the left of   11
4     2   to the left of    3
5     2   to the left of   13
6     3   to the left of   11
7     3  to the right of    2
8     5  to the right of    0
9     5  to the right of    8
10    6   to the left of   14
11    8   to the left of    5
12   10  to the right of    0
13   11  to the right of    3
14   11  to the right of    2
15   13  to the right of    2
16   14  to the right of    6
17   14   to the left of    0