Which type of food is unpeeled, the fruit or the grape?
The fruit is unpeeled.
    src        edge_attr  dst
0     1  to the right of    8
1     1   to the left of    7
2     1   to the left of    5
3     1               on    6
4     1  to the right of   11
5     3               on    6
6     4               on    6
7     5  to the right of    1
8     5  to the right of    8
9     7  to the right of    1
10    7  to the right of    8
11    8   to the left of    1
12    8               on    6
13    8   to the left of    5
14    8   to the left of    7
15    9               on    6
16   10               on    6
17   11   to the left of    1