Is the tail red and long?
No, the tail is long but gray.
    src        edge_attr  dst
0     0  to the right of   21
1     0  to the right of   19
2     0   to the left of   15
3     0   to the left of    9
4     0  to the right of   17
5     0   to the left of   16
6     1  to the right of   17
7     1   to the left of   15
8     1  to the right of   19
9     3   to the left of    9
10    3  to the right of   22
11    4               of   14
12    4  to the right of   17
13    4  to the right of   19
14    5   to the left of   15
15    6               of   14
16    7  to the right of   22
17    8               of   14
18    9  to the right of    3
19    9  to the right of   22
20    9  to the right of    0
21   11   to the left of   14
22   13   to the left of   15
23   13  to the right of   19
24   14  to the right of   19
25   14  to the right of   21
26   14  to the right of   11
27   14  to the right of   17
28   14         lying on   20
29   14      sleeping on    0
30   15  to the right of   20
31   15  to the right of    0
32   15  to the right of    1
33   15  to the right of    5
34   15  to the right of   13
35   16  to the right of    0
36   16  to the right of   20
37   17   to the left of   20
38   17   to the left of    1
39   17   to the left of    0
40   17   to the left of    4
41   17   to the left of   14
42   19   to the left of    0
43   19   to the left of    4
44   19   to the left of   14
45   19   to the left of    1
46   19   to the left of   20
47   19   to the left of   13
48   20  to the right of   19
49   20   to the left of   16
50   20  to the right of   17
51   20   to the left of   15
52   21   to the left of    0
53   21   to the left of   14
54   22   to the left of    3
55   22   to the left of    9
56   22   to the left of    7