Is the snow on a ski?
No, the snow is on a fire hydrant.
    src        edge_attr  dst
0     1               on    5
1     1  to the right of    5
2     2   to the left of   16
3     2   to the left of   13
4     2  to the right of   12
5     2   to the left of    8
6     2  to the right of    5
7     3               on   15
8     3         piled on   10
9     3               on    0
10    3               on   10
11    3               in    0
12    3               on    6
13    4   to the left of    5
14    4   to the left of   12
15    4   to the left of   14
16    5  to the right of    9
17    5  to the right of   15
18    5   to the left of   12
19    5   to the left of    6
20    5   to the left of    2
21    5   to the left of    1
22    5  to the right of    4
23    6   to the left of    8
24    6   to the left of   16
25    6  to the right of    5
26    7  to the right of   13
27    8  to the right of    2
28    8  to the right of    6
29    9   to the left of    5
30    9               on    4
31   11               on   10
32   12   to the left of    2
33   12  to the right of    4
34   12  to the right of   15
35   12  to the right of    5
36   13  to the right of    2
37   13   to the left of    7
38   14  to the right of    4
39   15   to the left of   12
40   15   to the left of    5
41   16  to the right of    2
42   16  to the right of    6