What color is the sponge?
The sponge is orange.
     src        edge_attr  dst
0      0  to the right of   15
1      0  to the right of   20
2      1  to the right of    7
3      1   to the left of    3
4      1   to the left of   11
..   ...              ...  ...
127   25  to the right of   20
128   25   to the left of    8
129   25  to the right of   13
130   25  to the right of   22
131   25  to the right of   23

[132 rows x 3 columns]