Is the hair dry or wet?
The hair is wet.
    src        edge_attr  dst
0     1  to the right of    4
1     1   to the left of    2
2     1   to the left of    5
3     2  to the right of    1
4     2  to the right of    4
5     2  to the right of   10
6     3   to the left of    7
7     4   to the left of    1
8     4   to the left of    5
9     4   to the left of    2
10    4   to the left of   10
11    5               in    0
12    5  to the right of    4
13    5            below    9
14    5  to the right of    1
15    7  to the right of    3
16    9               in    0
17    9            above    5
18    9               on    5
19    9         lying on    5
20   10   to the left of    2
21   10  to the right of    4
22   10               of    9
23   11               of   12