Are there any closed doors or windows?
Yes, there is a closed window.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    4
2     0   to the left of    2
3     0   to the left of    7
4     0   to the left of    6
5     2  to the right of    0
6     2   to the left of    4
7     2   to the left of    3
8     3   to the left of    5
9     3  to the right of    2
10    4  to the right of    2
11    4  to the right of    0
12    4  to the right of    6
13    4   to the left of    5
14    4   to the left of    8
15    4   to the left of    7
16    5   to the left of    9
17    5  to the right of    8
18    5  to the right of    3
19    5  to the right of    4
20    5  to the right of    7
21    6  to the right of    0
22    6   to the left of    4
23    6   to the left of    7
24    6   to the left of    8
25    7  to the right of    4
26    7   to the left of    5
27    7   to the left of    9
28    7   to the left of    8
29    7  to the right of    6
30    7  to the right of    0
31    8   to the left of    9
32    8  to the right of    7
33    8  to the right of    6
34    8   to the left of    5
35    8  to the right of    4
36    8  to the right of    0
37    9  to the right of    7
38    9  to the right of    8
39    9  to the right of    5