0
1
2
2
1
3
3
5
1
0
2
0
0
0
2
4
0
3
4
0
2
0
0
2
4
0
11
4
4
1
0
2
2
4
4
2
2
0
6
2
2
2
4
2
0
4
0
1
0
0
0
3
15
0
2
0
2
0
4
1
2
2
4
2
2
4
1
4
2
2
2
4
0
2
3
0
0
4
2
0
0
1
0
2
6
2
1
1
4
2
2
2
0
5
4
2
0
0
0
2
4
1
4
11
5
13
2
0
4
2
2
4
0
2
4
2
4
0
3
2
2
2
2
1
0
3
1
6
2
0
2
2
2
2
4
13
0
2
3
2
0
4
0
4
1
5
4
2
2
2
1
0
5
4
0
0
2
4
4
2
1
0
4
0
1
4
4
0
15
5
1
4
0
5
2
4
5
0
3
0
4
5
2
0
2
2
2
0
0
5
0
0
3
4
2
1
3
0
5
0
15
4
4
2
1
0
1
1
2
5
4
4
1
1
0
0
4
2
2
5
0
0
2
4
4
2
4
0
4
2
1
0
0
4
2
4
0
0
2
4
0
3
0
0
3
0
0
4
0
3
4
2
4
1
0
0
2
5
2
2
0
4
2
0
4
2
2
0
2
3
4
3
1
2
2
0
15
5
2
0
17
2
0
0
3
0
4
0
