Does the kitten near the shoe look colorful?
Yes, the kitten is colorful.
   src        edge_attr  dst
0    4   to the left of    7
1    4   to the left of    5
2    4             near    6
3    5  to the right of    4
4    6             near    4
5    6   to the left of    7
6    7  to the right of    6
7    7  to the right of    4