Does the grass that looks brown and green look tall?
No, the grass is short.
   src        edge_attr  dst
0    1  to the right of    7
1    3   to the left of    7
2    3   to the left of    4
3    4  to the right of    3
4    7  to the right of    3
5    7   to the left of    1
6    7   to the left of    9
7    9  to the right of    7