What's covered in the dirt?
The mound is covered in dirt.
    src        edge_attr  dst
0     1   to the left of    7
1     1      standing on   10
2     1               on   10
3     1            above   10
4     1          wearing    0
5     2               on    9
6     2               on    1
7     3  to the right of    5
8     4               of    1
9     4   to the left of   12
10    4   to the left of   13
11    5   to the left of    3
12    5               of    1
13    6   to the left of   14
14    6               of    1
15    7  to the right of   12
16    7  to the right of   13
17    7  to the right of    1
18    9               of    1
19   10       covered in    7
20   10               of    7
21   10               of    1
22   10            below    1
23   11   to the left of   13
24   11   to the left of   12
25   12               on   13
26   12  to the right of   11
27   12  to the right of    4
28   12   to the left of    7
29   13   to the left of    7
30   13  to the right of    4
31   13  to the right of   11
32   13               of    1
33   14  to the right of    6
34   14               of    1