Which place is it?
It is a field.
    src        edge_attr  dst
0     0  to the right of    8
1     2   to the left of    8
2     2  to the right of    6
3     4   to the left of   11
4     4   to the left of   10
5     4   to the left of    6
6     6   to the left of    8
7     6   to the left of    7
8     6   to the left of    2
9     6  to the right of    9
10    6  to the right of    4
11    7  to the right of    6
12    8   to the left of    0
13    8  to the right of    2
14    8  to the right of    6
15    9   to the left of   11
16    9   to the left of   10
17    9   to the left of    6
18   10  to the right of    4
19   10  to the right of    9
20   10  to the right of   11
21   10   on the back of    6
22   11  to the right of    4
23   11  to the right of    9
24   11   on the back of    6
25   11   to the left of   10