Do you see grapes there?
No, there are no grapes.
    src        edge_attr  dst
0     0   to the left of    4
1     2   to the left of   10
2     4  to the right of    8
3     4  to the right of    0
4     4  to the right of   15
5     5               on   14
6     5           inside   14
7     6               on   14
8     6   to the left of    9
9     8   to the left of    4
10    9          next to   14
11    9               of   12
12    9             near   14
13    9  to the right of   11
14    9  to the right of    6
15    9  to the right of   14
16   10  to the right of    2
17   11               on   14
18   11   to the left of   12
19   11               in   14
20   11   to the left of    9
21   12           inside    9
22   12  to the right of   11
23   12               in    9
24   12  to the right of   14
25   14   to the left of   12
26   14               of   13
27   14             with   13
28   14             near    9
29   14   to the left of    9
30   15   to the left of    4