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