Are the necklace and the ring the same color?
Yes, both the necklace and the ring are black.
    src        edge_attr  dst
0     1   to the left of   17
1     1   to the left of   16
2     1   to the left of   18
3     1   to the left of    3
4     3  to the right of   12
5     3  to the right of    1
6     3  to the right of   11
7     3  to the right of   10
8     6   to the left of   14
9     6   to the left of    9
10    7  to the right of   12
11    7  to the right of   11
12    7  to the right of   10
13    9  to the right of    6
14   10   to the left of    3
15   10   to the left of    7
16   10   to the left of   20
17   11   to the left of    3
18   11   to the left of    7
19   11   to the left of   20
20   11   to the left of   18
21   11   to the left of   16
22   12   to the left of   20
23   12   to the left of    7
24   12   to the left of    3
25   14               on   15
26   14  to the right of   19
27   14  to the right of    6
28   16  to the right of    1
29   16  to the right of   11
30   17  to the right of    1
31   18  to the right of    1
32   18  to the right of   11
33   19   to the left of   14
34   19  to the right of   21
35   20  to the right of   12
36   20  to the right of   11
37   20  to the right of   10
38   21   to the left of   19