Is the color of the post the same as the shirt?
Yes, both the post and the shirt are red.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of   13
2     0   to the left of    2
3     0   to the left of    9
4     0   to the left of    1
5     1  to the right of    2
6     1   to the left of    5
7     1  to the right of    0
8     1  to the right of    9
9     1  to the right of    7
10    1   to the left of   12
11    1   to the left of   11
12    1  to the right of    4
13    2   to the left of   12
14    2  to the right of    0
15    2   to the left of    1
16    2   to the left of   11
17    2  to the right of    9
18    2  to the right of    4
19    2   to the left of    5
20    2   to the left of    3
21    3   to the left of   12
22    3  to the right of    2
23    4   to the left of    2
24    4   to the left of    1
25    4  to the right of    0
26    5  to the right of    2
27    5  to the right of    1
28    7   to the left of    1
29    7   to the left of   11
30    9   to the left of    2
31    9  to the right of    0
32    9   to the left of    1
33   11  to the right of    1
34   11  to the right of    7
35   11  to the right of    2
36   12  to the right of    1
37   12  to the right of    3
38   12  to the right of    2
39   13  to the right of    0