Is the remote white or black?
The remote is white.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    2
2     0   to the left of   13
3     1        on top of    0
4     1   to the left of    4
..  ...              ...  ...
73   15   to the left of   11
74   15       covered by    9
75   16  to the right of    8
76   16               on    7
77   16  to the right of    6

[78 rows x 3 columns]