How fat is the giraffe's tail?
The tail is skinny.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of    3
2     0   to the left of    6
3     1  to the right of    8
4     1               of    7
5     1  to the right of   10
6     1  to the right of   12
7     1  to the right of    5
8     2  to the right of   10
9     2  to the right of   12
10    2  to the right of    8
11    2               of    7
12    2  to the right of    5
13    3  to the right of    0
14    3  to the right of    7
15    5   to the left of   14
16    5               of    7
17    5   to the left of    2
18    5   to the left of    1
19    6  to the right of    0
20    6  to the right of    7
21    7   to the left of    3
22    7   to the left of    6
23    8   to the left of    2
24    8   to the left of    1
25   10   to the left of    2
26   10   to the left of   14
27   10   to the left of   11
28   10               of    7
29   10   to the left of    1
30   11  to the right of   10
31   12   to the left of   14
32   12   to the left of    1
33   12   to the left of    2
34   12               of    7
35   13  to the right of    0
36   14  to the right of   10
37   14  to the right of   12
38   14  to the right of    5