Are there towels?
Yes, there is a towel.
    src        edge_attr  dst
0     0   to the left of    3
1     0  to the right of    8
2     0   to the left of    1
3     1  to the right of   13
4     1  to the right of   15
5     1  to the right of    0
6     1  to the right of   10
7     3  to the right of    0
8     4   to the left of   13
9     4               on    5
10    5   to the left of   17
11    6   to the left of   10
12    7  to the right of   16
13    7  to the right of   13
14    7  to the right of   11
15    7  to the right of   17
16    8   to the left of   15
17    8   to the left of   13
18    8   to the left of    0
19    9  to the right of   10
20    9               on   13
21   10               on   13
22   10   to the left of   17
23   10   to the left of    9
24   10  to the right of    6
25   10   to the left of    1
26   11   to the left of    7
27   12   to the left of   17
28   13  to the right of    4
29   13  to the right of    8
30   13   to the left of    1
31   13   to the left of    7
32   15               on    0
33   15  to the right of    8
34   15   to the left of    1
35   16           beside   13
36   16   to the left of    7
37   17  to the right of   10
38   17  to the right of    5
39   17   to the left of    7
40   17  to the right of   12