Is there cucumber or a pepper that is not green?
No, there are cucumbers but they are green.
    src        edge_attr  dst
0     0  to the right of   10
1     0   to the left of   20
2     1   to the left of   20
3     2  to the right of    3
4     2  to the right of   17
5     3   to the left of    2
6     3   to the left of   16
7     3   to the left of   20
8     4  to the right of   11
9     5               on   11
10    5   to the left of    6
11    5  to the right of   19
12    5   to the left of   13
13    5   to the left of   12
14    5   to the left of   20
15    6  to the right of    5
16    6  to the right of   12
17    6  to the right of   13
18    8               of    0
19    8   to the left of   14
20    8   to the left of   15
21    9               on    1
22    9   to the left of   20
23   10   to the left of   20
24   10   to the left of    0
25   11   to the left of   18
26   11   to the left of    4
27   12   to the left of    6
28   12               on   13
29   12  to the right of    5
30   13  to the right of   19
31   13  to the right of    5
32   13   to the left of    6
33   14               by   18
34   14  to the right of    8
35   15  to the right of    8
36   15               by   18
37   16               of    2
38   16  to the right of    3
39   17   to the left of   20
40   17   to the left of    2
41   18  to the right of   11
42   19   to the left of   20
43   19   to the left of    5
44   19               by    5
45   19   to the left of   13
46   20  to the right of    5
47   20  to the right of    0
48   20  to the right of   10
49   20  to the right of    3
50   20  to the right of    1
51   20  to the right of    9
52   20  to the right of   19
53   20  to the right of   17