What is this calf doing, lying or standing?
The calf is lying.
    src        edge_attr  dst
0     1  to the right of    3
1     2         lying in    6
2     2  to the right of    3
3     3   to the left of    2
4     3   to the left of    1
5     3   to the left of    6
6     3   to the left of    5
7     3   to the left of    7
8     3               in    7
9     3   to the left of    8
10    4   to the left of    7
11    4   to the left of    6
12    4   to the left of    8
13    5  to the right of    3
14    6  to the right of    3
15    6  to the right of    4
16    7  to the right of    4
17    7  to the right of    3
18    8  to the right of    4
19    8  to the right of    3