What color is the palace?
The palace is brown.
    src        edge_attr  dst
0     1  to the right of   11
1     4  to the right of   11
2     6  to the right of    9
3     7  to the right of   11
4     8  to the right of   12
5     8  to the right of   15
6     8  to the right of   13
7     8  to the right of   10
8     9   to the left of    6
9     9  to the right of   11
10    9               on   11
11   10               on   12
12   10   to the left of    8
13   10  to the right of   11
14   10   to the left of   13
15   10   to the left of   15
16   11   to the left of    9
17   11   to the left of   10
18   11   to the left of    1
19   11   to the left of   13
20   11   to the left of   15
21   11   to the left of   12
22   11   to the left of   14
23   11   to the left of    7
24   11   to the left of    4
25   12   to the left of    8
26   12  to the right of   11
27   12   to the left of   13
28   12   to the left of   15
29   13  to the right of   11
30   13   to the left of    8
31   13  to the right of   12
32   13  to the right of   10
33   14  to the right of   11
34   15  to the right of   12
35   15  to the right of   11
36   15   to the left of    8
37   15  to the right of   10