What color is the countertop, black or yellow?
The countertop is black.
   src        edge_attr  dst
0    2   to the left of    7
1    3   to the left of   11
2    5   to the left of    6
3    5             near    6
4    6          next to    5
5    6   to the left of   11
6    6  to the right of    5
7    7  to the right of    2
8   11  to the right of    3
9   11  to the right of    6