Which color is the blanket on the left side of the picture?
The blanket is purple.
    src        edge_attr  dst
0     0   to the left of    7
1     1  to the right of    4
2     2   to the left of    7
3     2  to the right of    5
4     3               on    5
5     3   to the left of    7
6     3  to the right of    5
7     4   to the left of    1
8     4  to the right of    5
9     4   to the left of    7
10    5   to the left of    3
11    5   to the left of    2
12    5   to the left of    8
13    5   to the left of    9
14    5   to the left of    4
15    6   to the left of    7
16    6  to the right of    8
17    7  to the right of    4
18    7  to the right of    3
19    7  to the right of    2
20    7  to the right of    0
21    7  to the right of    9
22    7  to the right of    6
23    7               on    3
24    8  to the right of    5
25    8   to the left of    6
26    9   to the left of    7
27    9  to the right of    5