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