How clean is the bathroom?
The bathroom is dirty.
    src        edge_attr  dst
0     0  to the right of    6
1     2   to the left of    6
2     2   to the left of    3
3     2   to the left of   10
4     2   to the left of    5
5     2   to the left of   12
6     3  to the right of   11
7     3  to the right of    2
8     4   to the left of    7
9     5  to the right of    9
10    5  to the right of    2
11    5  to the right of   10
12    6   to the left of    7
13    6  to the right of    2
14    6   to the left of    0
15    7  to the right of    8
16    7  to the right of   12
17    7  to the right of    4
18    7  to the right of    6
19    8   to the left of    7
20    9   to the left of    5
21    9   to the left of   10
22   10   to the left of    5
23   10  to the right of    2
24   10  to the right of    9
25   11   to the left of    3
26   11   to the left of   12
27   12  to the right of    2
28   12   to the left of    7
29   12  to the right of   11