What is the pattern of the rug?
The rug is striped.
    src        edge_attr  dst
0     0               in    5
1     0   to the left of    8
2     0  to the right of    3
3     0             near    3
4     2   to the left of    8
5     2  to the right of    3
6     3   to the left of    2
7     3   to the left of    0
8     3   to the left of    4
9     3   to the left of    9
10    3   to the left of    7
11    3             near    0
12    4  to the right of    3
13    4   to the left of    8
14    5             near    6
15    6          next to    5
16    7   to the left of    8
17    7  to the right of    3
18    8  to the right of    2
19    8  to the right of    4
20    8  to the right of    0
21    8  to the right of    7
22    9  to the right of    3