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