Are the pillows on the right side?
No, the pillows are on the left of the image.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of   13
2     0   to the left of   10
3     1   to the left of   10
4     1   to the left of    5
5     2  to the right of    0
6     2  to the right of    3
7     3   to the left of    2
8     4  to the right of   10
9     4  to the right of    7
10    5  to the right of    1
11    5               on    0
12    5   to the left of   10
13    6   to the left of   12
14    7   to the left of    4
15    7  to the right of    8
16    7  to the right of   12
17    8   to the left of    7
18    8  to the right of    9
19    8  to the right of   12
20    8   to the left of   10
21    9   to the left of    8
22    9   to the left of   10
23   10   to the left of    4
24   10  to the right of    5
25   10  to the right of    0
26   10  to the right of    8
27   10  to the right of    9
28   10  to the right of    1
29   12   to the left of    7
30   12  to the right of    6
31   12   to the left of    8
32   13  to the right of    0