Do you see either any refrigerators or drawers?
Yes, there is a refrigerator.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    2
2     2  to the right of    8
3     2   to the left of    6
4     2  to the right of    9
5     2   to the left of    0
6     3   to the left of    0
7     3  to the right of    8
8     6  to the right of    2
9     8   to the left of    3
10    8   to the left of    2
11    9   to the left of    2