What color are the scissors on the left side of the picture?
The scissors are blue.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    6
2     0  to the right of    3
3     0  to the right of    1
4     1   to the left of    6
5     1   to the left of    4
6     1   to the left of    0
7     3   to the left of    6
8     3   to the left of    0
9     4  to the right of    6
10    4  to the right of    0
11    4  to the right of    1
12    6  to the right of    0
13    6   to the left of    4
14    6  to the right of    1
15    6  to the right of    3