Does the sky look blue or white?
The sky is blue.
     src        edge_attr  dst
0      0   to the left of   33
1      0   to the left of   12
2      0  to the right of   15
3      0   to the left of   19
4      0   to the left of   21
..   ...              ...  ...
319   33          next to   32
320   33  to the right of   19
321   33  to the right of    5
322   33  to the right of   28
323   33  to the right of    6

[324 rows x 3 columns]