Are there any doors?
No, there are no doors.
    src        edge_attr  dst
0     0  to the right of   12
1     1   to the left of    5
2     1   to the left of    8
3     1   to the left of   13
4     1  to the right of   10
5     2   to the left of    8
6     2  to the right of   10
7     4           behind   11
8     4   to the left of   12
9     4   to the left of    8
10    4  to the right of   10
11    4  to the right of    7
12    5  to the right of   13
13    5  to the right of   10
14    5  to the right of    1
15    5   to the left of    8
16    6  to the right of    7
17    6  to the right of   10
18    6   to the left of    8
19    7   to the left of    6
20    7   to the left of    4
21    8  to the right of    6
22    8  to the right of   11
23    8  to the right of    1
24    8  to the right of    2
25    8  to the right of    9
26    8  to the right of   13
27    8  to the right of    5
28    8  to the right of    4
29    9   to the left of    8
30    9  to the right of   10
31   10   to the left of    9
32   10   to the left of   11
33   10   to the left of    6
34   10   to the left of    5
35   10   to the left of    4
36   10   to the left of    2
37   10   to the left of    1
38   10               on    9
39   10   to the left of   13
40   11  to the right of   10
41   11   to the left of    8
42   11               on    2
43   11      in front of    4
44   12  to the right of    4
45   12   to the left of    0
46   13   to the left of    8
47   13   to the left of    5
48   13  to the right of    1
49   13  to the right of   10