What's the sidewalk wearing?
The sidewalk is wearing a street.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of   12
2     0  to the right of   10
3     0   to the left of    1
4     1  to the right of    0
5     1  to the right of   10
6     1   to the left of    8
7     2               on   11
8     2   to the left of   18
9     3  to the right of   14
10    3  to the right of    5
11    3  to the right of   16
12    3  to the right of   13
13    5   to the left of   17
14    5          wearing    4
15    5   to the left of    3
16    6   to the left of   15
17    7  to the right of   19
18    7  to the right of   20
19    8  to the right of    0
20    8  to the right of    1
21    9  to the right of   12
22    9  to the right of   20
23   10  to the right of   12
24   10   to the left of    1
25   10   to the left of    0
26   11   to the left of   18
27   12   to the left of    9
28   12   to the left of    0
29   12   to the left of   10
30   13          wearing   16
31   13          wearing    2
32   13  to the right of   19
33   13  to the right of   20
34   13   to the left of    3
35   13   to the left of   17
36   13          wearing    7
37   14   to the left of    3
38   14   to the left of   17
39   14  to the right of   19
40   15  to the right of   18
41   15  to the right of    6
42   16   to the left of    3
43   16  to the right of   19
44   16   to the left of   17
45   17  to the right of   16
46   17  to the right of   13
47   17  to the right of   14
48   17  to the right of    5
49   18  to the right of   11
50   18   to the left of   15
51   18  to the right of    2
52   19   to the left of   16
53   19   to the left of   14
54   19   to the left of   13
55   19   to the left of    7
56   20   to the left of    7
57   20   to the left of    9
58   20   to the left of   13