Which kind of furniture is it?
The piece of furniture is a couch.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of   10
2     1               on   14
3     2  to the right of    5
4     2  to the right of    7
5     2   to the left of    6
6     2  to the right of   15
7     2  to the right of   13
8     3  to the right of    8
9     4  to the right of    5
10    4  to the right of    0
11    5   to the left of   10
12    5   to the left of    6
13    5   to the left of    9
14    5   to the left of    4
15    5   to the left of    8
16    5   to the left of    2
17    6  to the right of   15
18    6  to the right of    2
19    6  to the right of    5
20    6  to the right of    9
21    7   to the left of    2
22    7   to the left of    9
23    7   to the left of   10
24    7   to the left of   15
25    8   to the left of    3
26    8  to the right of    5
27    9  to the right of    5
28    9  to the right of   15
29    9  to the right of   13
30    9  to the right of    7
31    9   to the left of    6
32   10  to the right of    0
33   10  to the right of    7
34   10  to the right of    5
35   10  to the right of   13
36   10  to the right of   11
37   10  to the right of   15
38   10               on   14
39   11  to the right of   12
40   11   to the left of   10
41   12   to the left of   11
42   13   to the left of    9
43   13   to the left of   15
44   13   to the left of    2
45   13   to the left of   10
46   15  to the right of   13
47   15   to the left of    9
48   15   to the left of   10
49   15   to the left of    2
50   15  to the right of    7
51   15   to the left of    6