1
0
1
0
1
0
1
0
2
1
10
11
1
0
2
2
1
0
1
0
1
0
2
1
1
0
1
0
2
1
1
0
1
0
2
1
1
0
1
0
2
1
1
0
2
1
3
2
1
0
1
0
1
0
07 Jan '11
1
0
1
0
1
0
1
0
3
2
1
0
1
0
2
1
1
0
2
1
1
0
1
0
5
4
1
0
6
7
1
0
1
0
2
1
1
0
1
0
1
0
3
2
1
0