Which color does the house have?
The house has tan color.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    3
2     0   to the left of   14
3     1  to the right of   11
4     1  to the right of   13
5     1   to the left of    2
6     2  to the right of   11
7     2  to the right of    0
8     2   to the left of   14
9     2  to the right of   13
10    2  to the right of    5
11    2  to the right of    1
12    2   to the left of    3
13    3  to the right of    0
14    3  to the right of   16
15    3  to the right of   14
16    3  to the right of    2
17    4  to the right of   12
18    5   to the left of    2
19    5  to the right of   13
20    5  to the right of   11
21    6  to the right of    9
22    6  to the right of    8
23    6  to the right of   17
24    6  to the right of   12
25    8  to the right of    9
26    8   to the left of   15
27    8   to the left of    6
28    8  to the right of   12
29    9   to the left of    6
30    9   to the left of    8
31    9   to the left of   17
32    9   to the left of   15
33   11   to the left of    2
34   11   to the left of    1
35   11  to the right of   13
36   11   to the left of    5
37   12   to the left of    4
38   12   to the left of   15
39   12   to the left of    8
40   12   to the left of    6
41   12   to the left of   17
42   13   to the left of    1
43   13   to the left of    5
44   13   to the left of   11
45   13   to the left of    2
46   14   to the left of    3
47   14  to the right of    2
48   14  to the right of    0
49   15  to the right of    8
50   15  to the right of   17
51   15  to the right of    9
52   15  to the right of   12
53   15               by    6
54   16   to the left of    3
55   17  to the right of   12
56   17  to the right of    9
57   17   to the left of    6
58   17   to the left of   15