Is the orange cone on the left of the picture?
No, the safety cone is on the right of the image.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    5
2     0   to the left of    9
3     4   to the left of    9
4     4   to the left of    5
5     4   to the left of    0
6     5  to the right of    0
7     5   to the left of    9
8     5  to the right of    4
9     7      filled with    0
10    8  to the right of    9
11    9  to the right of    0
12    9  to the right of    5
13    9   to the left of    8
14    9  to the right of    4