Do you see both pillows and blankets?
Yes, there are both a blanket and pillows.
    src        edge_attr  dst
0     0  to the right of    6
1     0  to the right of    3
2     0  to the right of   14
3     1  to the right of    9
4     2   to the left of    8
5     2   to the left of   13
6     2               on   14
7     3   to the left of    0
8     4               on   10
9     6   to the left of    0
10    7  to the right of   10
11    7  to the right of    9
12    8  to the right of    2
13    9   to the left of    1
14    9   to the left of    7
15    9  to the right of   10
16    9               on   11
17   10   to the left of    9
18   10   to the left of    7
19   12   to the left of   13
20   13  to the right of    2
21   13  to the right of   12
22   14   to the left of    0
23   15               on    5