Are there drawers?
No, there are no drawers.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of    0
2     3  to the right of    8
3     3  to the right of    5
4     3  to the right of    9
5     4   to the left of    7
6     4               on    2
7     5   to the left of    3
8     7  to the right of    4
9     8         stuck in    9
10    8   to the left of    3
11    9   to the left of    3