2
1
0
0
1
1
0
0
1
0
0
1
0
0
0
0
0
1
0
0
1
1
0
0
0
0
1
0
0
1
1
1
1
0
12
9
0
0
2
0
0
1
0
0
1
0
0
1
0
0
1
0
0
2
0
0
1
65
92
66
