What is covered in snow?
The mountain is covered in snow.
     src        edge_attr  dst
0      0   to the left of   27
1      1   to the left of   33
2      1  to the right of   29
3      1   to the left of   34
4      1   to the left of    3
..   ...              ...  ...
160   36  to the right of   34
161   36  to the right of   28
162   36  to the right of   25
163   36  to the right of    5
164   36  to the right of   12

[165 rows x 3 columns]