|
4
4
0
1
0
0
0
2
3
0
4
0
0
0
1
2
0
1
0
0
0
0
2
0
3
0
0
0
0
2
0
1
0
0
3
0
2
1
0
0
0
0
1
1
0
0
0
0
0
1
1
0
4
0
0
0
1
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||