How is the weather?
It is sunny.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of    0
2     1   to the left of    3
3     3  to the right of    4
4     3  to the right of    1
5     3  to the right of    5
6     3  to the right of    7
7     4   to the left of    5
8     4   to the left of    3
9     5  to the right of    4
10    5   to the left of    3
11    7               of    8
12    7   to the left of    3
13    9   to the left of   10
14   10  to the right of    9