0
dp
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
0
2
1
3
0
1
2
1
3
1
3
2
2
2
1
2
1
4
5
