Which place is it?
It is a field.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of    4
2     0   to the left of   17
3     2   to the left of   13
4     2   to the left of   12
..  ...              ...  ...
69   21  to the right of   10
70   22  to the right of    8
71   22  to the right of   11
72   22   to the left of   15
73   22   to the left of   18

[74 rows x 3 columns]