Does the apple look red?
Yes, the apple is red.
    src        edge_attr  dst
0     0               on    3
1     0            under    2
2     0            below    2
3     1               on    2
4     1   to the left of    4
5     1  to the right of    6
6     1  to the right of    5
7     2               on    3
8     2            above    0
9     4  to the right of    5
10    4               on    2
11    4  to the right of    6
12    4  to the right of    1
13    5               on    2
14    5   to the left of    1
15    5   to the left of    4
16    6   to the left of    1
17    6               on    2
18    6   to the left of    4
19    7               on    2
20    7  to the right of    8
21    8               on    2
22    8   to the left of    7