What lies on the bathtub?
The mat lies on the bath tub.
    src        edge_attr  dst
0     0            above    1
1     0   to the left of    2
2     0   to the left of   12
3     0       hanging on    4
4     1               in    6
5     1            below    0
6     1   to the left of   14
7     2  to the right of   13
8     2  to the right of    4
9     2  to the right of    0
10    2               on   12
11    3  to the right of   12
12    3  to the right of   10
13    3  to the right of   15
14    4   to the left of    2
15    4   to the left of   12
16    5  to the right of   14
17    5  to the right of   15
18    5  to the right of   10
19    7   to the left of   14
20    8   to the left of   14
21    8  to the right of    9
22    9   to the left of    8
23    9   to the left of   15
24    9   to the left of   14
25   10   to the left of    5
26   10   to the left of    3
27   11               in    1
28   11   to the left of   14
29   11               on    1
30   12  to the right of   13
31   12  to the right of    0
32   12  to the right of    4
33   12   to the left of    3
34   13   to the left of   12
35   13   to the left of   15
36   13   to the left of    2
37   14               on   15
38   14  to the right of   11
39   14         lying on   15
40   14  to the right of    7
41   14  to the right of    1
42   14  to the right of    8
43   14   to the left of    5
44   14  to the right of    9
45   15               in    6
46   15   to the left of    3
47   15   to the left of    5
48   15  to the right of   13
49   15  to the right of    9