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