Which fruits are this, berries or grapes?
These are berries.
    src        edge_attr  dst
0     0               of    6
1     1   to the left of    9
2     1   to the left of    2
3     1  to the right of   10
4     2  to the right of    7
5     2  to the right of   12
6     2  to the right of   10
7     2   to the left of    9
8     2  to the right of    1
9     3   to the left of    7
10    3   to the left of   12
11    5   to the left of   10
12    5         drinking    7
13    5   to the left of   12
14    5   to the left of    7
15    6  to the right of   13
16    7  to the right of   10
17    7  to the right of    5
18    7  to the right of    3
19    7   to the left of    2
20    7   to the left of    9
21    7  to the right of   12
22    8  to the right of   12
23    9  to the right of    1
24    9  to the right of    2
25    9  to the right of    7
26   10   to the left of    7
27   10  to the right of    5
28   10   to the left of    1
29   10   to the left of    2
30   12   to the left of    2
31   12   to the left of    7
32   12  to the right of    3
33   12  to the right of    5
34   12   to the left of    8
35   13   to the left of    6