Is the lid different in color than the tub?
Yes, the lid is black and the tub is white.
    src        edge_attr  dst
0     0   to the left of   12
1     1  to the right of   13
2     2   to the left of    7
3     3  to the right of    7
4     5  to the right of    7
5     6  to the right of   13
6     6               on   13
7     7   to the left of    3
8     7   to the left of   10
9     7  to the right of   13
10    7   to the left of    5
11    7  to the right of    2
12    8  to the right of   13
13    9  to the right of   13
14   10  to the right of    7
15   11  to the right of   13
16   12  to the right of    0
17   13   to the left of    1
18   13   to the left of   11
19   13   to the left of    9
20   13   to the left of    6
21   13   to the left of    8
22   13   to the left of    7