0
0
1
0
0
1
0
0
1
0
0
2
0
0
1
0
0
1
0
0
1
0
0
1
0
0
2
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
4
38
2
0
0
1
0
0
1
0
0
1
0
0
1
