0
curvy
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6K
0
0
0
0
0
16K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
