1
0
1
0
1
0
1
0
1
0
2
1
1
0
2
1
1
1
1
0
4
7
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
1
1
0
1
0
1
0
1
0
1
0
1
2
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
3
6
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0

02 Sie '22
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
2
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
15
1
0
1
0