Does the sky look blue?
Yes, the sky is blue.
     src        edge_attr  dst
0      0   to the left of   28
1      0  to the right of   32
2      0   to the left of   29
3      0   to the left of    2
4      0  to the right of    1
..   ...              ...  ...
107   32  to the right of    3
108   34  to the right of   30
109   35               on    6
110   35  to the right of   14
111   35  to the right of   30

[112 rows x 3 columns]