What is in the sky?
The cable is in the sky.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    0
2     1  to the right of    9
3     1  to the right of    2
4     2   to the left of    1
5     3  to the right of    4
6     3  to the right of    9
7     4   to the left of    3
8     4   to the left of    9
9     7               in    5
10    8  to the right of    9
11    9   to the left of    3
12    9   to the left of    1
13    9               on    2
14    9  to the right of    4
15    9   to the left of    8
16   10   on the side of    4