Does the blue sky look clear?
Yes, the sky is clear.
    src        edge_attr  dst
0     0   to the left of    7
1     2   to the left of    7
2     2  to the right of    6
3     2   to the left of   10
4     3   to the left of    7
..  ...              ...  ...
56   23   to the left of    7
57   23  to the right of    6
58   24   to the left of    7
59   24  to the right of   12
60   24  to the right of    6

[61 rows x 3 columns]