Which color is the shower curtain?
The shower curtain is pink.
    src        edge_attr  dst
0     0  to the right of    2
1     2   to the left of    6
2     2   to the left of   13
3     2   to the left of    0
4     2   to the left of    5
5     2   to the left of   11
6     2   to the left of    7
7     2           inside    1
8     3   to the left of   14
9     3   to the left of   15
10    3   to the left of    9
11    3   to the left of   13
12    3   to the left of   10
13    4   to the left of   14
14    4   to the left of   10
15    4   to the left of    9
16    4   to the left of   15
17    4   to the left of   13
18    5  to the right of    2
19    5        on top of    6
20    5   to the left of   16
21    6  to the right of    2
22    7  to the right of    2
23    9   to the left of   12
24    9  to the right of   10
25    9  to the right of   14
26    9  to the right of    4
27    9  to the right of    3
28   10  to the right of   14
29   10  to the right of    3
30   10  to the right of    4
31   10   to the left of   12
32   10   to the left of    9
33   11           inside    1
34   11   to the left of   16
35   11  to the right of    2
36   12  to the right of   10
37   12  to the right of    9
38   12  to the right of   14
39   12  to the right of   15
40   13  to the right of   14
41   13  to the right of    2
42   13  to the right of    4
43   13  to the right of    3
44   14   to the left of   12
45   14   to the left of    9
46   14   to the left of   10
47   14   to the left of   15
48   14  to the right of    3
49   14  to the right of    4
50   14   to the left of   13
51   15  to the right of    3
52   15   to the left of   12
53   15  to the right of    4
54   15  to the right of   14
55   16  to the right of    5
56   16  to the right of   11