0
curvy
0
0
0
0
0
0
0
0
0
0
0
8K
0
0
0
0
9K
4K
0
0
0
0
0
0
0
0
0
0
0
0
12K
0
0
0
0
0
0
0
27K
0
0
0
0
0
0
0
0
0
0
