Is the jacket gray or yellow?
The jacket is gray.
    src        edge_attr  dst
0     0  to the right of    6
1     3   to the left of    9
2     4   to the left of   21
3     5   to the left of   17
4     5   to the left of   12
5     5  to the right of   19
6     5  to the right of   18
7     6   to the left of   14
8     6   to the left of    0
9     6   to the left of   19
10    6   to the left of   18
11    9  to the right of   10
12    9  to the right of    3
13    9  to the right of   13
14    9  to the right of   20
15   10   to the left of    9
16   10   to the left of   13
17   12  to the right of   18
18   12  to the right of   19
19   12  to the right of    5
20   12   to the left of   17
21   13  to the right of   10
22   13   to the left of    9
23   14   to the left of   17
24   14  to the right of    6
25   17  to the right of   12
26   17  to the right of    5
27   17  to the right of   14
28   18   to the left of    5
29   18  to the right of    6
30   18   to the left of   12
31   18   to the left of   19
32   19  to the right of    6
33   19   to the left of   12
34   19   to the left of    5
35   19  to the right of   18
36   20   to the left of    9
37   21  to the right of    4