Where do you think are the children?
The children are in the ocean.
   src        edge_attr  dst
0    0  to the right of    5
1    2               in    3
2    4           flying    2
3    5               in    6
4    5   to the left of    0
5    5   to the left of    8
6    6  to the right of    9
7    8  to the right of    5
8    9   to the left of    6