4
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
0
0
1
0
0
1
0
0
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
109611
0
0