Do you see plates to the right of the cup on the right?
No, the plate is to the left of the cup.
    src        edge_attr  dst
0     0   to the left of   13
1     1  to the right of   14
2     2   to the left of   11
3     2   to the left of    6
4     2   to the left of    4
5     2  to the right of   14
6     3   to the left of   13
7     4  to the right of   14
8     4   to the left of   13
9     4  to the right of    2
10    4  to the right of   11
11    6  to the right of    2
12    6  to the right of   14
13    9   to the left of   13
14   11  to the right of   14
15   11   to the left of   13
16   11   to the left of    4
17   11  to the right of    2
18   12   to the left of   13
19   13  to the right of    4
20   13  to the right of    3
21   13  to the right of   16
22   13  to the right of   12
23   13  to the right of   11
24   13  to the right of    0
25   13  to the right of    9
26   13  to the right of   15
27   14   to the left of    1
28   14   to the left of   11
29   14   to the left of    6
30   14   to the left of   17
31   14   to the left of    2
32   14   to the left of    4
33   15   to the left of   13
34   15      topped with    9
35   16   to the left of   13
36   17  to the right of   14