0
curvy
0
0
0
0
0
0
0
0
0
0
12K
7K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8K
0
0
0
0
0
0
0
