Does the wristband look black?
Yes, the wristband is black.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of    2
2     1  to the right of   14
3     1   to the left of    3
4     2               on   17
5     2   to the left of   12
6     2   to the left of    0
7     2   to the left of    7
8     3  to the right of   11
9     3  to the right of    1
10    3   to the left of    6
11    3  to the right of   14
12    5   to the left of   10
13    5  to the right of    7
14    5   to the left of    6
15    5  to the right of   12
16    6  to the right of    3
17    6  to the right of    5
18    6  to the right of   10
19    6  to the right of   13
20    7   to the left of   13
21    7   to the left of   10
22    7   to the left of    5
23    7  to the right of    2
24    8  to the right of   17
25    9  to the right of   17
26   10  to the right of    7
27   10  to the right of    5
28   10   to the left of    6
29   11   to the left of    3
30   11   to the left of   13
31   12   to the left of    5
32   12               of    0
33   12   to the left of   13
34   12  to the right of    2
35   13   to the left of    6
36   13  to the right of   11
37   13  to the right of   12
38   13  to the right of    0
39   13  to the right of    7
40   14   to the left of   15
41   14   to the left of    1
42   14   to the left of    3
43   14  to the right of   17
44   15  to the right of   14
45   16               in   17
46   17   to the left of    9
47   17   to the left of    8
48   17   to the left of   14