0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
1
4
2
0
1
1
0
1
1
10
120
270
0
1
1
0
1
1
0
2
1
0
1
1
0
1
1
0
1
1
0
1
1
0
2
2
20
110
4
0
1
1
