Which kind of furniture isn't maroon?
The furniture is a desk.
    src        edge_attr  dst
0     0               on    8
1     0   to the left of   15
2     1  to the right of    5
3     1  to the right of    7
4     1       hanging on   11
5     1  to the right of    8
6     1  to the right of   10
7     2  to the right of    5
8     2  to the right of    7
9     2   to the left of   16
10    2  to the right of    8
11    2               on    3
12    3  to the right of   15
13    3  to the right of    8
14    3  to the right of    6
15    4   to the left of   15
16    4               on    8
17    5               of    8
18    5   to the left of    2
19    5   to the left of    1
20    5   to the left of   11
21    6   to the left of    3
22    6      in front of    9
23    6   to the left of   13
24    6   to the left of   12
25    7   to the left of    1
26    7   to the left of    2
27    7   to the left of   11
28    8  to the right of   14
29    8   to the left of   15
30    8   to the left of   16
31    8       sitting in    6
32    8   to the left of    2
33    8   to the left of    3
34    8   to the left of    1
35    8  to the right of    9
36    8   to the left of   11
37    8   to the left of   12
38    9           behind    6
39    9   to the left of    8
40   10       hanging on   11
41   10   to the left of    1
42   11  to the right of    7
43   11  to the right of    8
44   11  to the right of    5
45   12               on   13
46   12  to the right of    8
47   12  to the right of    6
48   13  to the right of    6
49   14               of    6
50   14   to the left of    8
51   15  to the right of    4
52   15  to the right of    8
53   15  to the right of    0
54   15   to the left of    3
55   15               of    6
56   16               in    1
57   16  to the right of    2
58   16  to the right of    8