Are the shirt and the hook the same color?
No, the shirt is red and the hook is black.
    src        edge_attr  dst
0     0   to the left of   11
1     2  to the right of   15
2     2   to the left of    4
3     3  to the right of    9
4     3  to the right of   17
5     3   to the left of   15
6     4  to the right of    2
7     4  to the right of   18
8     4  to the right of   10
9     4  to the right of   15
10    6  to the right of    7
11    6  to the right of   17
12    6  to the right of    9
13    7  to the right of    9
14    7   to the left of    6
15    7   to the left of   19
16    9   to the left of   10
17    9   to the left of   19
18    9   to the left of   15
19    9   to the left of    6
20    9   to the left of   18
21    9   to the left of    3
22    9   to the left of    7
23   10   to the left of    4
24   10  to the right of    9
25   10  to the right of   17
26   11  to the right of    0
27   12  to the right of   17
28   12  to the right of   14
29   14   to the left of   12
30   15   to the left of    2
31   15  to the right of    3
32   15  to the right of    9
33   15  to the right of   17
34   15   to the left of    4
35   17   to the left of   10
36   17   to the left of   19
37   17   to the left of   18
38   17   to the left of    6
39   17   to the left of   15
40   17   to the left of   12
41   17   to the left of    3
42   18   to the left of    4
43   18  to the right of   17
44   18  to the right of    9
45   19  to the right of    9
46   19  to the right of   17
47   19  to the right of    7