What is around the giraffe?
The trees are around the giraffe.
    src        edge_attr  dst
0     1  to the right of    6
1     3           around    7
2     3  to the right of   11
3     3  to the right of    5
4     3  to the right of    7
5     4   to the left of    5
6     5  to the right of    4
7     5   to the left of   11
8     5   to the left of    3
9     6   to the left of    7
10    6   to the left of    1
11    7   to the left of   11
12    7   to the left of    3
13    7  to the right of    6
14    8   to the left of    9
15    9  to the right of    8
16   11  to the right of    5
17   11  to the right of    7
18   11   to the left of    3