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