Is the spectator on the left side of the picture?
No, the spectator is on the right of the image.
     src        edge_attr  dst
0      0   to the left of   21
1      0   to the left of    7
2      0   to the left of   12
3      0   to the left of   13
4      0   to the left of   14
..   ...              ...  ...
119   28  to the right of    7
120   28   to the left of    8
121   28  to the right of    1
122   28   to the left of   10
123   28   to the left of    3

[124 rows x 3 columns]