Do you see any sand?
Yes, there is sand.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    1
2     0  to the right of    8
3     1          wearing    8
4     1  to the right of    3
5     1  to the right of    2
6     1  to the right of    7
7     1  to the right of    6
8     1   to the left of    0
9     2   to the left of    8
10    2   to the left of    7
11    2  to the right of    6
12    2   to the left of    1
13    3  to the right of    6
14    3   to the left of    1
15    3   to the left of    8
16    3   to the left of    7
17    6   to the left of    7
18    6   to the left of    3
19    6   to the left of    2
20    6   to the left of    1
21    7   to the left of    0
22    7   to the left of    1
23    7  to the right of    2
24    7  to the right of    3
25    7  to the right of    6
26    7   to the left of    8
27    7               on    9
28    8  to the right of    3
29    8  to the right of    7
30    8   to the left of    0
31    8  to the right of    2