Is it indoors or outdoors?
It is indoors.
    src        edge_attr  dst
0     0  to the right of   15
1     1   to the left of   15
2     2   to the left of    6
3     2  to the right of   15
4     2               on    4
5     3  to the right of   15
6     3   to the left of    6
7     4  to the right of   15
8     4   to the left of    6
9     5  to the right of   15
10    5   to the left of    6
11    6  to the right of    3
12    6  to the right of    4
13    6  to the right of    5
14    6  to the right of    2
15    6  to the right of   15
16    7               of   15
17    7  to the right of    9
18    8  to the right of   15
19    9   to the left of   13
20    9   to the left of    7
21   10  to the right of   11
22   10  to the right of   15
23   11   to the left of   10
24   11  to the right of   12
25   11   to the left of   14
26   12   to the left of   11
27   12   to the left of   15
28   12   to the left of   14
29   13  to the right of    9
30   14  to the right of   12
31   14  to the right of   11
32   15   to the left of    8
33   15   to the left of    2
34   15   to the left of    3
35   15               in   16
36   15   to the left of    5
37   15   to the left of    6
38   15  to the right of   12
39   15   to the left of    0
40   15   to the left of    4
41   15   to the left of   10
42   15  to the right of    1