0
0
1
0
0
1
0
0
1
0
0
1
0
2
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
1
1
4
16
8
0
1
2
0
1
2
1
4
18
0
0
1
0
0
1
0
2
5