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