What's the girl doing?
The girl is running.
    src        edge_attr  dst
0     0  to the right of   15
1     0   to the left of    4
2     0   to the left of   13
3     0   to the left of   10
4     1   to the left of    2
5     1   to the left of    4
6     1  to the right of   14
7     2   to the left of    5
8     2  to the right of    1
9     3   to the left of    4
10    3   to the left of    9
11    3  to the right of   14
12    3   to the left of   10
13    4  to the right of    8
14    4  to the right of    3
15    4  to the right of    1
16    4  to the right of    0
17    5  to the right of    2
18    6  to the right of   12
19    8  to the right of   15
20    8   to the left of    4
21    9  to the right of    3
22   10  to the right of    3
23   10  to the right of    0
24   12   to the left of    6
25   13  to the right of    0
26   14   to the left of    3
27   14   to the left of    1
28   15   to the left of    8
29   15   to the left of    0