How does the sky look, gray or orange?
The sky is gray.
    src        edge_attr  dst
0     0          next to    8
1     0             near    8
2     0  to the right of   15
3     1       covered by   14
4     1            above    9
5     1   to the left of   12
6     2            below    7
7     3            below   12
8     4   to the left of   12
9     4               on    1
10    4   to the left of    6
11    4   to the left of   10
12    5   to the left of   10
13    5   to the left of    9
14    5  to the right of   14
15    6   to the left of   12
16    6  to the right of   13
17    6  to the right of    4
18    7            above    2
19    8             near    0
20    8               by    2
21    9   to the left of   10
22    9  to the right of    5
23    9  to the right of   14
24   10  to the right of   14
25   10  to the right of    4
26   10  to the right of    9
27   10  to the right of    5
28   10   to the left of   12
29   10  to the right of   13
30   12  to the right of   10
31   12  to the right of   13
32   12  to the right of    1
33   12  to the right of    4
34   12  to the right of    6
35   13   to the left of    6
36   13   to the left of   10
37   13   to the left of   12
38   14   to the left of    5
39   14   to the left of   10
40   14         covering    1
41   14   to the left of    9
42   15               on    8
43   15   to the left of    0