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