What is the color of the box?
The box is brown.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   17
2     0  to the right of    1
3     1   to the left of   11
4     1   to the left of   14
5     1   to the left of    5
6     1   to the left of   17
7     1   to the left of    0
8     1   to the left of    6
9     1   to the left of   18
10    1   to the left of    9
11    1   to the left of    7
12    2  to the right of   18
13    2  to the right of    9
14    3   to the left of   12
15    4  to the right of    8
16    4  to the right of   10
17    5  to the right of    1
18    6  to the right of    1
19    7  to the right of    1
20    8   to the left of    4
21    9               at   12
22    9          wearing    0
23    9  to the right of    1
24    9   to the left of    2
25    9            using    6
26   10   to the left of    4
27   10   to the left of   16
28   10   to the left of   12
29   11   to the left of    0
30   11  to the right of    1
31   12  to the right of    3
32   12   to the left of   16
33   12  to the right of   10
34   14  to the right of    1
35   16  to the right of   12
36   16  to the right of   10
37   17   to the left of    0
38   17  to the right of    1
39   18  to the right of    1
40   18   to the left of    2