Is this a blue bike?
No, this is a white bike.
    src        edge_attr  dst
0     0   to the left of    2
1     1  to the right of    4
2     2  to the right of    8
3     2  to the right of    4
4     2  to the right of    0
5     4  to the right of    9
6     4   to the left of    1
7     4   to the left of    2
8     8   to the left of    2
9     8   to the left of   10
10    9   to the left of    4
11   10  to the right of   12
12   10  to the right of    8
13   12   to the left of   10