Does the concrete sidewalk look white?
No, the sidewalk is brown.
     src        edge_attr  dst
0      1   to the left of    7
1      1   to the left of   17
2      1  to the right of   22
3      2  to the right of   22
4      2  to the right of   18
..   ...              ...  ...
99    23  to the right of    3
100   23  to the right of   19
101   23   to the left of   22
102   23  to the right of   21
103   23      waiting for   21

[104 rows x 3 columns]