Is there a baby?
Yes, there is a baby.
    src        edge_attr  dst
0     0  to the right of    2
1     1  to the right of    6
2     1  to the right of    9
3     2   to the left of    0
4     4  to the right of   10
5     5  to the right of   13
6     6   to the left of    1
7     6  to the right of   10
8     9   to the left of    1
9     9   to the left of   11
10   10   to the left of    6
11   10   to the left of    4
12   11  to the right of    9
13   11  to the right of   15
14   13   to the left of    5
15   15   to the left of   11
16   15               of    9