4
0
1
0
1
0
3
0
3
0
1
1
4
1
2
1
2
2
0
0
1
0
1
1
2
2
1
0
2
2
1
1
4
1
2
1
2
2
2
0
2
2
3
0
1
1
2
4
0
2
0
1
0
2
1
0
1
1
2
1
3
1
1
0
0
1
2
0
3
1
6
2
1
2
3
1
2
2
0
0
0
1
4
1
1
0
0
0
0
2
2
3
4
0
1
1
1
0
2
1
0
6
99
106
106
94
67
82
28
35
28
36
32
30
29
24