Are there any plates?
Yes, there is a plate.
    src        edge_attr  dst
0     0               by    2
1     0               on    4
2     0  to the right of    5
3     0  to the right of    3
4     0   to the left of    7
5     1  to the right of    9
6     1             near    2
7     1               on    4
8     1               by    9
9     1  to the right of    2
10    2   to the left of    1
11    2               by    1
12    2               by    3
13    2             near    1
14    3               on    4
15    3   to the left of    0
16    3  to the right of    5
17    4               by    7
18    5               on    4
19    5   to the left of    0
20    5   to the left of    3
21    7  to the right of    0
22    7  to the right of   10
23    7               by    4
24    8               on    2
25    9   to the left of    1
26    9               by    2
27   10   to the left of    7