Are there skis on the snow?
No, there are cows on the snow.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of    9
2     1   to the left of   10
3     1   to the left of    5
4     2               of    8
5     2  to the right of    5
6     2   to the left of    6
7     2   to the left of    4
8     4               of    8
9     4  to the right of    5
10    4  to the right of    2
11    5  to the right of    1
12    5               of    8
13    5   to the left of    6
14    5   to the left of    4
15    5   to the left of    2
16    6               of    8
17    6  to the right of    5
18    6  to the right of    2
19    7          full of   12
20    8               on   12
21    8               in   12
22    9   to the left of   13
23    9   to the left of    0
24   10               of    8
25   10  to the right of    1
26   10  to the right of   11
27   11               of    8
28   11   to the left of   12
29   11   to the left of   10
30   12  to the right of   11
31   13  to the right of    9
32   13  to the right of    0