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