Is the tire round and black?
Yes, the tire is round and black.
    src        edge_attr  dst
0     1  to the right of   20
1     1  to the right of    7
2     3   to the left of    6
3     4   to the left of   20
4     4   to the left of   18
5     4   to the left of    6
6     4   to the left of   17
7     5  to the right of    6
8     5  to the right of   19
9     6  to the right of    3
10    6   to the left of   12
11    6  to the right of   11
12    6   to the left of    5
13    6  to the right of    4
14    6  to the right of   17
15    7  to the right of   20
16    7   to the left of    1
17    8  to the right of   26
18    9   to the left of   21
19    9   to the left of   24
20    9  to the right of   27
21   10  to the right of   18
22   11   to the left of    6
23   11   to the left of   19
24   11   to the left of   17
25   12  to the right of    6
26   12  to the right of   18
27   17  to the right of    4
28   17   to the left of    6
29   17  to the right of   11
30   18               in   14
31   18   to the left of   12
32   18   to the left of   10
33   18  to the right of    4
34   19  to the right of   11
35   19   to the left of    5
36   20  to the right of    4
37   20   to the left of    7
38   20   to the left of    1
39   21  to the right of    9
40   21   to the left of   24
41   22   to the left of   27
42   23  to the right of   26
43   24  to the right of   21
44   24  to the right of    9
45   26   to the left of   23
46   26   to the left of    8
47   27  to the right of   22
48   27   to the left of    9