Is the brown fruit to the right or to the left of the apple?
The banana is to the left of the apple.
    src        edge_attr  dst
0     1  to the right of    3
1     1               on    5
2     1               by    2
3     1  to the right of    2
4     2   to the left of    4
5     2            under    3
6     2               on    5
7     2   to the left of    1
8     2            below    3
9     3               on    5
10    3   to the left of    1
11    3               on    2
12    3   to the left of    4
13    3            above    2
14    4               on    5
15    4  to the right of    3
16    4               by    1
17    4  to the right of    2