What are the clothing items that are blue?
The clothing items are jeans.
    src        edge_attr  dst
0     2   to the left of   12
1     2   to the left of   11
2     2   to the left of   15
3     4   to the left of   12
4     4   to the left of   15
5     5   to the left of   19
6     6  to the right of   11
7     6  to the right of   10
8     7   to the left of   11
9     8   to the left of   19
10    9   to the left of   12
11    9   to the left of   11
12   10   to the left of    6
13   11  to the right of    2
14   11  to the right of    7
15   11   to the left of    6
16   11  to the right of   14
17   11  to the right of    9
18   12  to the right of   14
19   12  to the right of    4
20   12          holding   14
21   12  to the right of    9
22   12  to the right of    2
23   14   to the left of   11
24   14   to the left of   12
25   15  to the right of    2
26   15  to the right of    4
27   19  to the right of    8
28   19  to the right of    5