What is lying on the floor?
The rug is lying on the floor.
    src        edge_attr  dst
0     1         covering    6
1     1   to the left of   18
2     1   to the left of    9
3     1   to the left of   21
4     2   to the left of    3
5     3  standing behind    9
6     3  to the right of    7
7     3  to the right of    2
8     3  to the right of   18
9     3  to the right of   16
10    3  to the right of   21
11    4  lying on top of    9
12    4  to the right of   10
13    5   to the left of    8
14    5   to the left of    7
15    5   to the left of   21
16    5   to the left of   18
17    6       covered by    1
18    7  to the right of    5
19    7   to the left of    3
20    7  to the right of    8
21    8   to the left of   18
22    8   to the left of    7
23    8  to the right of    5
24    8   to the left of   21
25    9  to the right of    1
26   10   to the left of    4
27   10  to the right of   15
28   10   to the left of   19
29   11  lying on top of    9
30   11  to the right of   21
31   11  to the right of   18
32   13         lying on   12
33   15   to the left of   19
34   15   to the left of   21
35   15   to the left of   10
36   16   to the left of    3
37   17   to the left of   19
38   18  to the right of    1
39   18   to the left of   11
40   18  to the right of    8
41   18  to the right of    5
42   18   to the left of    3
43   19  to the right of   15
44   19  to the right of   10
45   19  to the right of   17
46   21  to the right of    1
47   21   to the left of    3
48   21   to the left of   11
49   21  to the right of   15
50   21  to the right of    5
51   21  to the right of    8
52   21          holding   16
53   21          wearing   18
54   21          wearing    0
55   22     hanging from   20