Is the white plate made of plastic?
No, the plate is made of paper.
   src        edge_attr  dst
0    4  to the right of    5
1    4   to the left of    6
2    5   to the left of    4
3    5   to the left of    6
4    6  to the right of   12
5    6  to the right of    5
6    6  to the right of    4
7   12   to the left of    6