Are the tiles white or brown?
The tiles are white.
    src        edge_attr  dst
0     0   to the left of    7
1     0               in    1
2     0   to the left of   13
3     0     sitting near    7
4     2  to the right of    8
5     2  to the right of    3
6     2               in    1
7     3   to the left of   12
8     3  to the right of    4
9     3   to the left of    2
10    4   to the left of    3
11    4   to the left of    6
12    4   to the left of   10
13    4   to the left of    7
14    5  to the right of    9
15    5  to the right of   14
16    5  to the right of   13
17    5             near   12
18    5          next to   12
19    6   to the left of    7
20    6  to the right of    4
21    7               in    1
22    7   to the left of    9
23    7  to the right of    0
24    7  to the right of    4
25    7   to the left of   12
26    7   to the left of   14
27    7   to the left of   13
28    7  to the right of    6
29    8   to the left of    2
30    8   to the left of   12
31    9   to the left of   14
32    9   to the left of   12
33    9   to the left of    5
34    9  to the right of    7
35   10  to the right of    4
36   11   to the left of   12
37   12  to the right of   11
38   12  to the right of    9
39   12             near    5
40   12  to the right of    8
41   12  to the right of    3
42   12  to the right of    7
43   12  to the right of   13
44   13  to the right of    7
45   13   to the left of    5
46   13  to the right of    0
47   13   to the left of   12
48   14  to the right of    9
49   14   to the left of    5
50   14  to the right of    7