Who plays with the knife?
The women play with the knife.
    src        edge_attr  dst
0     0  to the right of    6
1     0  to the right of    5
2     0  to the right of   13
3     0  to the right of   14
4     1  to the right of   13
5     1  to the right of   12
6     1  to the right of   14
7     1  to the right of    6
8     2  to the right of   12
9     2  to the right of   13
10    3  to the right of    8
11    3     playing with    0
12    4  to the right of    6
13    4   to the left of    5
14    4  to the right of    8
15    5   to the left of    0
16    5  to the right of    4
17    5  to the right of   13
18    5  to the right of    6
19    5  to the right of   14
20    6   to the left of    4
21    6   to the left of    1
22    6   to the left of    0
23    6   to the left of    5
24    8   to the left of   12
25    8   to the left of    3
26    8   to the left of   13
27    8   to the left of    4
28    9  to the right of   11
29    9  to the right of   10
30   10   to the left of    9
31   10  to the right of   11
32   11   to the left of   10
33   11   to the left of    9
34   12  to the right of    8
35   12   to the left of    2
36   12   to the left of   15
37   12   to the left of    1
38   13   to the left of    0
39   13   to the left of    5
40   13   to the left of    1
41   13   to the left of    2
42   13  to the right of    8
43   13   to the left of   15
44   14   to the left of    5
45   14   to the left of    0
46   14   to the left of    1
47   15  to the right of   12
48   15  to the right of   13