What is in front of the polished counter?
The table is in front of the counter.
    src        edge_attr  dst
0     0   to the left of   15
1     0   to the left of   12
2     1   to the left of   12
3     1  to the right of    4
4     2      in front of    7
5     3  to the right of   13
6     4   to the left of    1
7     6   to the left of   16
8     6   to the left of   10
9     7           behind    2
10    7   to the left of   15
11    7   to the left of   12
12    8   to the left of   12
13   10               of    9
14   10  to the right of    6
15   10  to the right of   11
16   11               of    9
17   11   to the left of   10
18   11   to the left of   16
19   12  to the right of    8
20   12               of    9
21   12  to the right of    0
22   12  to the right of    1
23   12  to the right of    7
24   13               on    9
25   13   to the left of    3
26   13               of    9
27   14               of    9
28   15  to the right of    0
29   15               of    9
30   15  to the right of    7
31   16  to the right of   11
32   16  to the right of    6
33   16               of    9