How long is the black hair?
The hair is short.
    src        edge_attr  dst
0     0   to the left of   13
1     0      in front of   12
2     0   to the left of    8
3     0  to the right of    7
4     1   to the left of    5
5     1   to the left of    4
6     1  to the right of    9
7     1  to the right of    7
8     2  to the right of    7
9     2   to the left of   10
10    2   to the left of    8
11    3               of    0
12    3  to the right of    7
13    3   to the left of    4
14    3   to the left of   10
15    3   to the left of    8
16    4  to the right of    1
17    4  to the right of    9
18    4   to the left of    8
19    4  to the right of    7
20    4  to the right of    3
21    5               of    0
22    5  to the right of    1
23    5  to the right of    9
24    5   to the left of    8
25    6   to the left of    8
26    7   to the left of    0
27    7           behind   12
28    7   to the left of    4
29    7   to the left of    1
30    7   to the left of    2
31    7   to the left of    9
32    7   to the left of   11
33    7   to the left of    3
34    8  to the right of   10
35    8  to the right of    6
36    8  to the right of   12
37    8  to the right of    3
38    8  to the right of    5
39    8  to the right of    4
40    8  to the right of    2
41    8  to the right of    0
42    8  to the right of   11
43    9   to the left of    4
44    9   to the left of    5
45    9               of   11
46    9  to the right of    7
47    9   to the left of    1
48   10  to the right of    2
49   10  to the right of    3
50   10   to the left of    8
51   11   to the left of    8
52   11  to the right of    7
53   11   to the left of   13
54   12   to the left of    8
55   12   to the left of   13
56   12           behind    0
57   13  to the right of   11
58   13  to the right of    0
59   13  to the right of   12