Which color is that sky?
The sky is light blue.
     src        edge_attr  dst
0      0   to the left of    7
1      0   to the left of   14
2      0   to the left of   22
3      0  on the front of    6
4      0   to the left of   20
..   ...              ...  ...
99    23  to the right of   10
100   23  on the front of   20
101   23   to the left of   13
102   23  to the right of   22
103   24  to the right of    9

[104 rows x 3 columns]