0
0
0
0
1
1
1
1
0
0
1
3
0
0
0
0
0
0
1
0
1
1
2
2
1
1
1
1
1
0
4
4
3
0
2
2
4
2
2
1
2
1
1
1
2
2
1
1
2
4
1
2
1
2
1
0
2
1
2
2