What's the placemat on?
The placemat is on the table cloth.
    src        edge_attr  dst
0     0  to the right of   10
1     0  to the right of    3
2     1               on    7
3     2  to the right of    8
4     3   to the left of    0
5     4             with    9
6     5               of   10
7     5             near    6
8     5               of    4
9     6          next to    5
10    8  to the right of   10
11    8   to the left of    2
12    9        on top of    4
13   10   to the left of    8
14   10   to the left of    0