On which side of the image is the flag?
The flag is on the right of the image.
   src        edge_attr  dst
0    0   to the left of    2
1    2  to the right of    0
2    3  to the right of    7
3    4  to the right of    8
4    5  to the right of   10
5    5  to the right of    9
6    7   to the left of    3
7    8   to the left of    4
8    9   to the left of    5
9   10   to the left of    5