Do the tie and the collar have a different colors?
No, both the tie and the collar are blue.
    src        edge_attr  dst
0     0  to the right of   14
1     0   to the left of    5
2     0   to the left of    3
3     0   to the left of   13
4     0  to the right of   11
5     3          wearing   13
6     3  to the right of    6
7     3  to the right of    0
8     3  to the right of    9
9     3  to the right of    7
10    3  to the right of   15
11    3  to the right of   11
12    5  to the right of    6
13    5  to the right of    0
14    5  to the right of    7
15    6   to the left of    3
16    6   to the left of    5
17    6   to the left of    8
18    6  to the right of   11
19    6   to the left of   13
20    6  to the right of   14
21    6          wearing    0
22    6          wearing   15
23    7   to the left of    3
24    7   to the left of    5
25    7  to the right of   11
26    7   to the left of    8
27    7  to the right of   14
28    8  to the right of    7
29    8  to the right of    6
30    9  to the right of   14
31    9   to the left of   13
32    9  to the right of   11
33    9   to the left of    3
34   10  to the right of   12
35   11   to the left of    0
36   11   to the left of    3
37   11   to the left of    9
38   11   to the left of   15
39   11   to the left of    6
40   11   to the left of    7
41   11  to the right of   14
42   12   to the left of   10
43   13  to the right of    9
44   13  to the right of    6
45   13  to the right of   15
46   13  to the right of    0
47   14   to the left of    6
48   14   to the left of    9
49   14   to the left of   11
50   14   to the left of   15
51   14   to the left of    0
52   14   to the left of    7
53   15   to the left of    3
54   15   to the left of   13
55   15  to the right of   11
56   15  to the right of   14