How is the weather?
It is cloudless.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    3
2     0   to the left of    7
3     1   to the left of    7
4     1  to the right of    5
5     2   to the left of    7
6     2  to the right of   12
7     2   to the left of   10
8     3  to the right of   14
9     3  to the right of    4
10    3  to the right of    0
11    3   to the left of    7
12    4   to the left of    0
13    4   to the left of    3
14    4   to the left of   14
15    4   to the left of    7
16    5   to the left of    1
17    5   to the left of    7
18    7  to the right of    0
19    7  to the right of    1
20    7  to the right of    4
21    7  to the right of    3
22    7  to the right of    2
23    7  to the right of   15
24    7  to the right of   14
25    7  to the right of    5
26    8  to the right of   10
27   10   to the left of   11
28   10  to the right of    2
29   10   to the left of    8
30   11  to the right of   10
31   12   to the left of    2
32   14   to the left of    3
33   14   to the left of    7
34   14  to the right of    4
35   15   to the left of    7