What do the wire and the bandage have in common?
The color, both the wire and the bandage are white.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    2
2     0   to the left of    7
3     0   to the left of    5
4     1   to the left of    5
5     1   to the left of    7
6     2   to the left of    8
7     2  to the right of    0
8     2   to the left of    6
9     2   to the left of    5
10    2   to the left of    7
11    5  to the right of    1
12    5  to the right of    2
13    5  to the right of    0
14    6  to the right of    2
15    6  to the right of    0
16    7  to the right of    0
17    7  to the right of    2
18    7  to the right of    1
19    8  to the right of    2