What is on the white pole?
The flag is on the pole.
     src        edge_attr  dst
0      0  to the right of   15
1      0  to the right of    9
2      0  to the right of    3
3      1  to the right of    5
4      1  to the right of    6
..   ...              ...  ...
175   31   to the left of   22
176   31   to the left of    7
177   31   to the left of   10
178   31   to the left of    1
179   31  to the right of    5

[180 rows x 3 columns]