Which place is it?
It is a parking lot.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    8
2     0   to the left of   14
3     0               in   18
4     1  to the right of    4
5     1               in   18
6     2  to the right of    8
7     2  to the right of   17
8     3  to the right of    8
9     4      in front of    8
10    4      in front of   14
11    4               in   18
12    4  to the right of    0
13    4  to the right of   19
14    4   to the left of    1
15    4        parked in   18
16    6  to the right of   15
17    6  to the right of   12
18    6  to the right of    7
19    7  to the right of   12
20    7   to the left of    6
21    7  to the right of   15
22    7  to the right of   14
23    8           behind    4
24    8   to the left of    2
25    8   to the left of   14
26    8   to the left of   16
27    8  to the right of    0
28    8   to the left of    3
29   11               in   10
30   11  to the right of   13
31   11  to the right of   14
32   12   to the left of    7
33   12               in   18
34   12  to the right of   14
35   12  to the right of   15
36   12   to the left of    6
37   13   to the left of   14
38   13   to the left of   11
39   14   to the left of    7
40   14   to the left of   12
41   14           behind    4
42   14   to the left of   15
43   14  to the right of    0
44   14   to the left of   16
45   14  to the right of   13
46   14   to the left of   11
47   14  to the right of    8
48   15   to the left of   12
49   15  to the right of   14
50   15   to the left of    7
51   15   to the left of    6
52   16  to the right of    8
53   16  to the right of   14
54   17   to the left of    2
55   18               by    5
56   19               in   18
57   19   to the left of    4
58   19        parked in   18