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