Which place is it?
It is a field.
     src        edge_attr  dst
0      1  to the right of   24
1      1  to the right of   22
2      1  to the right of   11
3      1  to the right of    9
4      1  to the right of   12
..   ...              ...  ...
104   26   to the left of   20
105   26  to the right of   17
106   27   to the left of   24
107   28  to the right of   18
108   28   to the left of   25

[109 rows x 3 columns]