What's the towel hanging from?
The towel is hanging from the ring.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    1
2     1   to the left of    3
3     1   to the left of    2
4     1  to the right of    0
5     2  to the right of    0
6     2   to the left of    3
7     2  to the right of    1
8     3  to the right of    2
9     3  to the right of    1
10    4   to the left of    7
11    5  to the right of    9
12    6   to the left of    7
13    7               in   13
14    7  to the right of    4
15    7  to the right of    9
16    7  to the right of    6
17    7  to the right of   11
18    7  to the right of    8
19    8   to the left of    7
20    8   to the left of   13
21    9   to the left of    5
22    9   to the left of    7
23    9   to the left of   13
24   11   to the left of    7
25   13  to the right of    9
26   13  to the right of    8
27   14     hanging from   10