What is this, a skateboard or a motorcycle?
This is a motorcycle.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    6
2     0  to the right of    4
3     1  to the right of    9
4     1  to the right of   10
5     1   to the left of    8
6     1   to the left of    4
7     2  to the right of    8
8     2  to the right of    4
9     2  to the right of   11
10    4  to the right of    1
11    4  to the right of    9
12    4   to the left of    7
13    4  to the right of   10
14    4   to the left of    2
15    4   to the left of    0
16    4   on the side of    3
17    5   to the left of    7
18    5   to the left of    0
19    6   to the left of    7
20    6   to the left of    0
21    7  to the right of    4
22    7  to the right of    5
23    7  to the right of    6
24    8   to the left of    2
25    8  to the right of    1
26    8  to the right of    9
27    9   to the left of    8
28    9   to the left of    1
29    9   to the left of    4
30   10               on    9
31   10   to the left of    1
32   10   to the left of    4
33   11   to the left of    2