4
0
0
1
0
0
2
0
0
2
0
0
1
0
0
2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
3
0
0
2
0
0
2
0
0
2
0
0
3
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
4
0
0
1
0
0
2
0
0
2
0
0
2304
10
12
1
0
0
4
0
0
2
0
0
2
0
0
298
0
0
1
0
0
3
0
0
2
0
0
2
0
0
2
0
0
3
0
0
1
0
0
1
0
0