What color is the floor, black or tan?
The floor is black.
    src        edge_attr  dst
0     0   to the left of   17
1     1  to the right of    3
2     1  to the right of    4
3     1  to the right of    5
4     1   to the left of   16
..  ...              ...  ...
57   16  to the right of    9
58   16  to the right of    3
59   16  to the right of    1
60   16  to the right of    4
61   17  to the right of    0

[62 rows x 3 columns]