Is the window above the cat closed or open?
The window is closed.
   src        edge_attr  dst
0    0            above    2
1    1  to the right of    3
2    1   to the left of    7
3    2            below    0
4    2  to the right of    3
5    3   to the left of    1
6    3   to the left of    2
7    7  to the right of    1