Which room is it?
It is a bathroom.
    src        edge_attr  dst
0     1   to the left of    7
1     1   to the left of    5
2     3  to the right of    9
3     4   to the left of    7
4     4   to the left of    8
5     4   to the left of    5
6     5  to the right of    4
7     5  to the right of    1
8     6               of    5
9     7  to the right of    1
10    7  to the right of    4
11    8  to the right of    4
12    9   to the left of    3