Is the hair dark?
No, the hair is light.
     src        edge_attr  dst
0      0  to the right of   13
1      0   to the left of    1
2      0  to the right of    9
3      0  to the right of    7
4      0   to the left of    2
..   ...              ...  ...
97    16  to the right of   11
98    17  to the right of    8
99    17   to the left of    0
100   17   to the left of   16
101   17   to the left of   15

[102 rows x 3 columns]