Does the sky look clear and blue?
No, the sky is blue but cloudy.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    1
2     1  to the right of    0
3     2  to the right of    9
4     2  to the right of    7
5     2  to the right of    3
6     3   to the left of    2
7     3  to the right of    9
8     3  to the right of    7
9     5          next to    8
10    5             near    8
11    7  to the right of    0
12    7   to the left of    3
13    7   to the left of    2
14    8             near    5
15    9   to the left of    3
16    9   to the left of    2