On which side of the picture is the CD?
The CD is on the left of the image.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of   15
2     1   to the left of   12
3     1   to the left of   11
4     1   to the left of    7
5     3   to the left of    4
6     4  to the right of    3
7     4   to the left of   18
8     5               by    8
9     5  to the right of    0
10    5   to the left of   15
11    7  to the right of    1
12    7  to the right of   11
13    7  to the right of   10
14    8   to the left of   18
15    8   to the left of   14
16   10   to the left of   12
17   10   to the left of    7
18   10   to the left of   13
19   11  to the right of    1
20   11   to the left of    7
21   11   to the left of   12
22   12               of   13
23   12  to the right of    1
24   12  to the right of   10
25   12  to the right of   11
26   13  to the right of   10
27   14  to the right of    8
28   15  to the right of    5
29   15  to the right of    0
30   15   to the left of   18
31   16  to the right of   17
32   17   to the left of   16
33   18  to the right of    4
34   18  to the right of   15
35   18  to the right of    8