What is the name of the item of furniture?
The piece of furniture is a shelf.
    src        edge_attr  dst
0     2               on    1
1     3               on    0
2     3  to the right of    5
3     4               on    0
4     4               on   10
5     5   to the left of    7
6     5   to the left of    3
7     6               on    0
8     6  to the right of    8
9     7  to the right of    5
10    7               on    8
11    8               on    0
12    8   to the left of    6
13    9               on   10
14   10               on    0
15   10             with    9