20
1
4
14
6
19
0
0
0
20
1
4
10
10
2
0
0
0
14
1
4
10
4
9
0
0
0
13
1
3
11
2
4
0
0
0
13
1
4
5
8
6
0
0
0
11
1
1
7
4
2
0
0
0
11
1
4
7
4
23
0
0
0
9
1
2
4
5
8
0
0
0
8
1
4
7
1
7
0
0
0
8
1
1
6
2
0
0
0
0
8
1
3
4
4
6
0
0
0
7
1
2
7
0
6
0
0
0
7
1
1
6
1
2
0
0
0
7
1
2
4
3
0
0
0
0
6
1
2
5
1
4
0
0
0
6
1
1
3
3
0
0
0
0
5
1
2
4
1
6
0
0
0
5
1
3
4
1
4
0
0
0
5
1
3
4
1
4
0
0
0
5
1
3
4
1
4
0
0
0
5
1
1
3
2
0
0
0
0
5
1
1
3
2
4
0
0
0
5
1
2
3
2
0
0
0
0
5
1
2
3
2
12
0
0
0
5
1
2
2
3
0
0
0
0
5
1
3
1
4
0
0
0
0
4
1
1
3
1
5
0
0
0
4
1
2
3
1
8
0
0
0
4
1
3
3
1
2
0
0
0
4
1
2
2
2
0
0
0
0