Do you think that bed is brown?
Yes, the bed is brown.
     src        edge_attr  dst
0      0   to the left of   13
1      0  to the right of    7
2      0   to the left of   18
3      0   to the left of   17
4      0   to the left of    4
..   ...              ...  ...
102   24  to the right of    3
103   24               on    1
104   25               on   12
105   26   to the left of   10
106   26   to the left of   14

[107 rows x 3 columns]