Which type of clothing is white, the trousers or the shorts?
The trousers are white.
    src        edge_attr  dst
0     0          holding    8
1     0   to the left of    6
2     0   to the left of    3
3     0   to the left of   15
4     1   to the left of   15
5     1   to the left of    6
6     1  to the right of    4
7     2   to the left of    6
8     2  to the right of    4
9     2   to the left of   15
10    3  to the right of    4
11    3  to the right of    0
12    4   to the left of    1
13    4   to the left of    3
14    4   to the left of    2
15    4   to the left of    8
16    4   to the left of    6
17    4   to the left of   14
18    4   to the left of   10
19    4   to the left of   15
20    5  to the right of   13
21    6  to the right of    0
22    6  to the right of    1
23    6  to the right of    2
24    6  to the right of    4
25    7  to the right of   13
26    8  to the right of    4
27   10  to the right of    4
28   13   to the left of    7
29   13   to the left of   14
30   13   to the left of    5
31   14  to the right of   13
32   14  to the right of    4
33   15  to the right of    1
34   15  to the right of    0
35   15  to the right of    4
36   15  to the right of    2