Are there any doors that are green?
No, there are doors but they are dark.
    src        edge_attr  dst
0     1   on the side of   12
1     1   to the left of    4
2     1   to the left of    2
3     2  to the right of    1
4     2  to the right of   14
5     2  to the right of    7
6     3   to the left of   10
7     3   to the left of    4
8     3  to the right of    9
9     4  to the right of   14
10    4  to the right of    7
11    4  to the right of   10
12    4  to the right of    3
13    4  to the right of    1
14    6        on top of   11
15    7   to the left of    2
16    7   to the left of    4
17    8               of   13
18    9   to the left of    3
19    9   to the left of   10
20   10   to the left of    4
21   10  to the right of    3
22   10  to the right of    9
23   11        on top of   12
24   14   to the left of    2
25   14   to the left of    4