Do you see brown grass or sand?
Yes, there is brown grass.
     src        edge_attr  dst
0      1  to the right of   12
1      2   to the left of   19
2      3  to the right of   17
3      4               in   11
4      5  to the right of   27
..   ...              ...  ...
99    31  to the right of   26
100   31  to the right of   15
101   31   to the left of   21
102   31  to the right of   18
103   31  to the right of   12

[104 rows x 3 columns]