Which place is it?
It is a library.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of    1
2     1  to the right of    0
3     5   to the left of    8
4     5   to the left of    9
5     5   to the left of   10
6     5   on the back of    4
7     8            using    9
8     8  to the right of    5
9     8   to the left of   10
10    9  to the right of    5
11   10  to the right of    8
12   10  to the right of    5
13   11  to the right of    0
14   12      standing on   13