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