What is on the bench?
The snoopy is on the bench.
    src        edge_attr  dst
0     0  to the right of    4
1     0               of    1
2     0  to the right of    3
3     1   to the left of   12
4     1   to the left of    9
5     1               on    6
6     1   to the left of    8
7     2   to the left of   10
8     2   to the left of    5
9     3   to the left of    5
10    3   to the left of    0
11    4   to the left of    5
12    4   to the left of    0
13    4   to the left of    7
14    4   to the left of    6
15    4   to the left of   13
16    5               of    1
17    5  to the right of    4
18    5   to the left of    8
19    5   to the left of    9
20    5   to the left of   12
21    5  to the right of    3
22    5  to the right of    2
23    6  to the right of    4
24    7  to the right of    4
25    7   to the left of   13
26    8  to the right of    1
27    8  to the right of    5
28    9  to the right of    1
29    9  to the right of   10
30    9  to the right of    5
31   10   to the left of    9
32   10  to the right of    2
33   12  to the right of    1
34   12  to the right of    5
35   13  to the right of    4
36   13  to the right of    7