Is the flag in the top part or in the bottom of the picture?
The flag is in the bottom of the image.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of    8
2     0   to the left of    6
3     0  to the right of    4
4     0  to the right of    7
..  ...              ...  ...
74   18   to the left of    9
75   18  to the right of    0
76   18  to the right of    2
77   18   to the left of    3
78   19               in   10

[79 rows x 3 columns]