What is covered by the cream?
The potatoes are covered by the cream.
    src        edge_attr  dst
0     0  to the right of   10
1     1   to the left of    9
2     1   to the left of    8
3     2         covering    3
4     2        on top of    3
5     2   to the left of   11
6     2  to the right of    7
7     2  to the right of    8
8     3        on top of   12
9     3       covered by    2
10    3   to the left of   11
11    4   on the side of   12
12    4       covered by   11
13    4        on top of   12
14    4             with   11
15    4  to the right of   10
16    4   to the left of   13
17    6   to the left of   10
18    7   to the left of    2
19    7   to the left of    8
20    8  to the right of    1
21    8   to the left of    2
22    8  to the right of    7
23    9  to the right of    1
24   10   to the left of    0
25   10   to the left of    4
26   10        on top of   12
27   10        on top of    5
28   10   to the left of   13
29   10   to the left of   14
30   10  to the right of    6
31   11         covering    4
32   11        on top of    4
33   11               on    4
34   11  to the right of    3
35   11  to the right of    2
36   12             near   13
37   12        on top of    5
38   12             near   14
39   12   to the left of   13
40   12   to the left of   14
41   13        on top of    5
42   13  to the right of    4
43   13             near   12
44   13  to the right of   10
45   13  to the right of   12
46   13        on top of   12
47   14        on top of   12
48   14  to the right of   10
49   14             near   12
50   14  to the right of   12
51   14        on top of    5