What is the window that is not big covered by?
The window is covered by the blinds.
    src          edge_attr  dst
0     0     to the left of   13
1     0         covered by    1
2     0     to the left of   14
3     1     to the left of   14
4     1     to the left of   13
5     1           covering    0
6     2     to the left of    3
7     3    to the right of    2
8     3    to the right of   13
9     4     to the left of    9
10    4    to the right of    8
11    5     to the left of    9
12    6    to the right of   11
13    7    to the right of    8
14    7     to the left of    9
15    8  sitting on top of   12
16    8     to the left of    4
17    8    to the right of   11
18    8     to the left of    7
19    9    to the right of    5
20    9    to the right of    4
21    9    to the right of   10
22    9    to the right of    7
23   10     to the left of    9
24   11     to the left of   12
25   11     to the left of    6
26   11     to the left of    8
27   12    to the right of   11
28   13    to the right of    0
29   13    to the right of    1
30   13    to the right of   14
31   13     to the left of    3
32   13   standing next to    3
33   14     to the left of   13
34   14    to the right of    1
35   14    to the right of    0