Is the game controller on the left?
Yes, the game controller is on the left of the image.
     src        edge_attr  dst
0      0  to the right of    8
1      0  to the right of   16
2      0  to the right of    5
3      1  to the right of    3
4      1  to the right of   16
..   ...              ...  ...
101   17  to the right of    7
102   18  to the right of   12
103   18  to the right of    7
104   18  to the right of   15
105   18   to the left of   14

[106 rows x 3 columns]