2
0
0
2
1
1
1
2
3
0
4
1
2
2
1
2
1
2
1
3
0
0
1
4
1
1
0
0
3
3
1
0
2
0
0
1
1
2
4
0
3
0
6
2
2
1
2
0
1
0
1
0
1
1
1
1
1
2
1
4
2
2
4
2
3
0
2
0
3
2
1
2
1
4
2
3
2
1
4
3
2
1
3
4
0
0
1
3
3
2
0
1
0
3
1
0