Do you see squirrels near the window?
No, there is a cat near the window.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    3
2     0   to the left of    1
3     0   to the left of    6
4     0   to the left of    2
5     1  to the right of    0
6     2  to the right of    5
7     2  to the right of    0
8     3  to the right of    0
9     4  to the right of    0
10    5   to the left of    2
11    5             near    6
12    6             near    5
13    6      looking out    5
14    6  to the right of    0