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