Is the chair on the right side?
No, the chair is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    7
1     1   to the left of   13
2     1   to the left of    3
3     3  to the right of    1
4     3  to the right of   12
5     3  to the right of    5
6     4   to the left of   14
7     4  to the right of   11
8     4  to the right of   17
9     4   to the left of   16
10    4  to the right of   18
11    5   to the left of   13
12    5   to the left of    3
13    6  to the right of   11
14    6   to the left of   16
15    6   to the left of   14
16    6  to the right of   18
17    6  to the right of   17
18    7   to the left of   17
19    7   to the left of    0
20    7   to the left of   10
21   10  to the right of    7
22   10               on    0
23   11   to the left of    6
24   11   to the left of   14
25   11   to the left of    4
26   11   to the left of   16
27   12   to the left of    3
28   13  to the right of    1
29   13  to the right of    5
30   14   to the left of   16
31   14  to the right of    4
32   14               on   15
33   14  to the right of    6
34   14  to the right of   11
35   16  to the right of   14
36   16  to the right of   11
37   16  to the right of    6
38   16               on   15
39   16  to the right of    4
40   17  to the right of    7
41   17   to the left of    4
42   17   to the left of    6
43   18   to the left of    6
44   18   to the left of    4
45   18               on   11