Which kind of clothing is blue?
The clothing is a vest.
    src        edge_attr  dst
0     0   to the left of   11
1     1   to the left of   11
2     2   to the left of   11
3     2  to the right of    8
4     3  to the right of   15
5     4   to the left of    6
6     4   to the left of    9
7     4   to the left of   16
8     4   to the left of   12
9     4   to the left of   13
10    4   to the left of   10
11    5   to the left of   11
12    6   to the left of   16
13    6  to the right of    4
14    6   to the left of   12
15    6  to the right of   15
16    7   to the left of   11
17    8   to the left of   11
18    8   to the left of    2
19    9   to the left of   12
20    9  to the right of    4
21    9          cutting   12
22    9  to the right of   15
23   10  to the right of   15
24   10   to the left of   12
25   10  to the right of    4
26   11  to the right of    8
27   11  to the right of    7
28   11  to the right of    5
29   11  to the right of    0
30   11  to the right of    2
31   11  to the right of    1
32   12  to the right of   10
33   12  to the right of    4
34   12  to the right of    6
35   12  to the right of    9
36   12  to the right of   13
37   13  to the right of   15
38   13  to the right of    4
39   13   to the left of   12
40   15   to the left of   10
41   15   to the left of   13
42   15   to the left of    6
43   15   to the left of    3
44   15   to the left of    9
45   16  to the right of    4
46   16  to the right of    6