Does this bus look white?
No, the bus is blue.
    src        edge_attr  dst
0     0  to the right of   17
1     0   to the left of    8
2     0   to the left of    9
3     0  to the right of   11
4     0  to the right of    5
..  ...              ...  ...
58   17               in   19
59   17  to the right of   15
60   17  to the right of    6
61   17   to the left of    9
62   17   to the left of    0

[63 rows x 3 columns]