What is the meat on top of the rough table called?
The meat is bacon.
    src       edge_attr  dst
0     0       on top of    2
1     3            with    4
2     3       on top of    8
3     4       on top of    3
4     4       on top of    2
5     5       on top of    6
6     5       on top of    2
7     5       on top of    8
8     6       on top of    2
9     6            with    5
10    7  on the side of    8
11    7       on top of    8
12    7  on the edge of    8
13    8       on top of    2