Which place is it?
It is a zoo.
     src        edge_attr  dst
0      0   to the left of    9
1      0   to the left of    8
2      0  to the right of   10
3      2             near   30
4      2  to the right of    4
..   ...              ...  ...
136   30   to the left of   28
137   30  to the right of   17
138   31  to the right of   23
139   31  to the right of   24
140   31   to the left of   27

[141 rows x 3 columns]