What is the color of the lid?
The lid is green.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    1
2     0  to the right of    4
3     1   to the left of    0
4     2             with    6
5     2               in    1
6     3               on    7
7     4               in    5
8     4   to the left of    0
9     5               on    7
10    5   to the left of    0
11    6               on    2