What size is the square window?
The window is large.
    src        edge_attr  dst
0     1     connected to    2
1     1  to the right of    8
2     1  to the right of    2
3     2   to the left of    1
4     2   to the left of   14
5     2  to the right of    8
6     4          next to   11
7     4   to the left of    6
8     4   to the left of    9
9     4   to the left of    7
10    4             near   11
11    5  to the right of   16
12    5  to the right of    9
13    5  to the right of    6
14    5      in front of   12
15    6             near   16
16    6  to the right of    4
17    6   to the left of   10
18    6  to the right of    7
19    6   to the left of    5
20    6  to the right of   11
21    6   to the left of   16
22    7   to the left of    9
23    7   to the left of    6
24    7  to the right of    4
25    7   to the left of   16
26    8   to the left of   14
27    8   to the left of    1
28    8   to the left of    2
29    9  to the right of    4
30    9  to the right of    7
31    9   to the left of    5
32    9   to the left of   16
33   10  to the right of    6
34   10  to the right of   16
35   11   to the left of    6
36   11             near    4
37   12           behind    5
38   14  to the right of    8
39   14  to the right of    2
40   16   to the left of    5
41   16   to the left of   10
42   16  to the right of    9
43   16  to the right of    7
44   16  to the right of    6
45   16             near    6