0
1
2
0
3
6
8
7
9
10
4
0
2
3
2
0
0
2
2
0
4
0
2
0
2
2
10
11
71
0
19
12
2
2
2
2
2
0
2
0
0
1
13
16
12
48
36
5
4
4
4
6
0
9
15
5
10
21
3
2
3
2
3
1
2
0
2
0
2
2
0
0
1
2
0
1
2
11
20
8
9
4
2
0
2
0
2
0
0
2
18
2
8
36
3
0
0
3
0
0
0
2
0
0
2
2
3
1
2
0
4
0
0
0
12
2
10
4
0
2
2
4
3
2
9
8
0
0
0
2
2
2
2
3
0
2
0
15
13
13
10
15
24
19
2
1
3
2
0
2
0
2
2
2
2
0
3
2
2
0
3
18
19
7
25
4
2
2
0
0
1
2
0
0
8
14
9
21
0
1
0
3
0
2
4
0
5
13
12
25
43
2
2
1
1
2
0
2
0
4
0
0
2
2
1
3
3
0
7
2
15
6
0
2
0
1
1
0
0
0
0
2
20
6
23
2
0
3
0
2
2
0
0
9
12
13
18
0
0
0
2
0
0
0
2
27
14
6
22
1
2
0
1
0
2
2
0
0
2
2
0
2
2
0
3
0
1
0
0
4
9
11
5
0
2
1
2
4
0
2
4
2
29
10
18
0
2
3
