Does the sheet to the right of the curtain look checkered and white?
No, the sheet is white but striped.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of    1
2     0   to the left of    6
3     1   to the left of   11
4     1   to the left of   12
5     1  to the right of   13
6     1   to the left of    4
7     1   to the left of    0
8     1   to the left of    2
9     1   to the left of   10
10    1   to the left of    7
11    2   to the left of    6
12    2        on top of    7
13    2  to the right of    1
14    2   to the left of    3
15    3  to the right of    7
16    3  to the right of    2
17    4  to the right of    1
18    6               at    8
19    6  to the right of   11
20    6  to the right of    7
21    6  to the right of    2
22    6  to the right of    0
23    7   to the left of    8
24    7             near   13
25    7            below   16
26    7   to the left of    6
27    7   to the left of    3
28    7  to the right of    1
29    8  to the right of   11
30    8  to the right of    7
31    8  to the right of    0
32    9   to the left of   15
33    9   on the back of    7
34    9  to the right of   10
35   10  to the right of    1
36   10   to the left of    9
37   10   on the back of    7
38   10   to the left of   15
39   11   to the left of    8
40   11   to the left of    6
41   11        on top of    7
42   11  to the right of    1
43   12  to the right of    1
44   12   to the left of   16
45   13             near    7
46   13   to the left of    1
47   14  to the right of   16
48   14   to the left of   15
49   15  to the right of    9
50   15  to the right of   14
51   15  to the right of   10
52   15  to the right of   16
53   16   to the left of   15
54   16   to the left of   14
55   16            above    7
56   16       hanging on   15
57   16  to the right of   12