Are the doorway and the toilet the same color?
Yes, both the doorway and the toilet are white.
    src        edge_attr  dst
0     1   to the left of    2
1     2  to the right of    3
2     2  to the right of    5
3     2  to the right of    6
4     2  to the right of    8
5     2  to the right of    7
6     2  to the right of    1
7     3               on    8
8     3   to the left of    2
9     4   to the left of    6
10    5   to the left of    2
11    6  to the right of    4
12    6               in    0
13    6   to the left of    2
14    7   to the left of    2
15    8   to the left of    2