Is the mud under the bench?
Yes, the mud is under the bench.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of    0
2     1   to the left of    8
3     3            under    4
4     3            below    4
5     4            above    3
6     5               of    4
7     6               on    4
8     8  to the right of    1
9     9   to the left of   12
10   12  to the right of    9
11   13               of    6