0
curvy
0
0
1
0
0
0
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
14K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
