Do you see benches or toilets?
Yes, there is a bench.
    src        edge_attr  dst
0     0   to the left of    1
1     0  to the right of   10
2     0   to the left of    9
3     1   to the left of    7
4     1  to the right of    0
5     1  to the right of   10
6     2   to the left of    9
7     2   to the left of    8
8     3  to the right of    5
9     3   to the left of    7
10    5   to the left of    6
11    5   to the left of    3
12    5   to the left of   11
13    6       resting on    4
14    6  to the right of    5
15    6   to the left of    7
16    7  to the right of    3
17    7  to the right of    6
18    7  to the right of   11
19    7  to the right of    8
20    7  to the right of    1
21    8   to the left of    7
22    8  to the right of    2
23    9  to the right of   11
24    9  to the right of   10
25    9  to the right of    2
26    9  to the right of    0
27   10   to the left of    0
28   10   to the left of    1
29   10   to the left of    9
30   11   to the left of    7
31   11   to the left of    9
32   11  to the right of    5