Is the grass fresh and brown?
No, the grass is fresh but green.
     src        edge_attr  dst
0      0  to the right of   13
1      0  to the right of   15
2      0  to the right of   28
3      0  to the right of   25
4      0  to the right of   22
..   ...              ...  ...
115   27   to the left of    0
116   27   to the left of   16
117   27   to the left of   14
118   28   to the left of    0
119   28   to the left of   14

[120 rows x 3 columns]