Which color is the pot to the left of the other pots?
The pot is green.
   src        edge_attr  dst
0    0  to the right of    5
1    0  to the right of    1
2    1  to the right of    5
3    1   to the left of    0
4    4   to the left of    5
5    5  to the right of    4
6    5   to the left of    0
7    5   to the left of    1