0
0
1
0
1
2
1
4
4
0
1
0
0
1
4
0
0
1
0
0
1
0
0
1
0
0
1
1
1
5
0
0
1
0
0
1
1
2
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
