Is the sky different in color than the shirt?
Yes, the shirt is red and the sky is blue.
    src        edge_attr  dst
0     0   to the left of   16
1     1  to the right of    3
2     2   to the left of   12
3     3   to the left of   16
4     3   to the left of    1
5     6  to the right of   11
6     8   to the left of   16
7     8  to the right of   11
8     9  to the right of   11
9    10  to the right of   11
10   10   to the left of   14
11   11   to the left of   14
12   11   to the left of    8
13   11   to the left of    6
14   11   to the left of   10
15   11   to the left of    9
16   12  to the right of    2
17   13               of    8
18   14  to the right of   10
19   14  to the right of   11
20   16  to the right of    0
21   16  to the right of    3
22   16  to the right of    8