On which side are the pillows?
The pillows are on the left of the image.
    src        edge_attr  dst
0     0   to the left of   14
1     0  to the right of   18
2     1  to the right of   18
3     2  to the right of   18
4     3   to the left of    4
5     3             near    7
6     4  to the right of   16
7     4  to the right of    3
8     4   to the left of   17
9     4  to the right of    7
10    4  to the right of   11
11    4  to the right of   10
12    5   to the left of   14
13    5  to the right of    6
14    5  to the right of   18
15    5   to the left of    9
16    6   to the left of    5
17    6   to the left of    9
18    7   to the left of    4
19    7   to the left of   10
20    7   to the left of   16
21    7             near    3
22    9  to the right of    6
23    9   to the left of   14
24    9  to the right of    5
25    9               on   13
26    9  to the right of   18
27   10               on   11
28   10  to the right of    7
29   10   to the left of    4
30   11   to the left of   17
31   11   to the left of    4
32   12  to the right of   15
33   13  to the right of   18
34   13   to the left of   14
35   14               on    0
36   14  to the right of   13
37   14  to the right of    5
38   14  to the right of    0
39   14  to the right of    9
40   15  to the right of   18
41   15   to the left of   12
42   16  to the right of    7
43   16   to the left of    4
44   16   to the left of   17
45   17  to the right of    4
46   17  to the right of   11
47   17  to the right of   16
48   18   to the left of    0
49   18   to the left of   15
50   18   to the left of    5
51   18   to the left of    9
52   18   to the left of   13
53   18   to the left of    2
54   18   to the left of    1