How fat is the tail that is not short?
The tail is thin.
    src          edge_attr  dst
0     0    to the right of    7
1     0    to the right of   15
2     1    to the right of   15
3     1     to the left of    6
4     1     to the left of    4
5     2     to the left of   10
6     2         sitting on    7
7     2     to the left of    7
8     3                 on   15
9     4    to the right of    1
10    4    to the right of    6
11    4    to the right of   14
12    4    to the right of    7
13    5    to the right of    7
14    6    to the right of   14
15    6     to the left of   11
16    6     to the left of    4
17    6    to the right of    1
18    6    to the right of    7
19    7    to the right of   15
20    7     to the left of    5
21    7     to the left of    4
22    7     to the left of    0
23    7     to the left of   11
24    7     to the left of    6
25    7    to the right of    2
26    7     to the left of    8
27    8    to the right of   12
28    8    to the right of    7
29   10             facing   16
30   10    to the right of    2
31   10    to the right of   15
32   10  sitting on top of    0
33   11    to the right of   14
34   11    to the right of    6
35   11    to the right of    7
36   12     to the left of    8
37   12    to the right of   15
38   14     to the left of    6
39   14    to the right of   15
40   14     to the left of    4
41   14     to the left of   11
42   15     to the left of    0
43   15     to the left of    1
44   15     to the left of    7
45   15     to the left of   10
46   15     to the left of   14
47   15     to the left of   12