1
7
0
1
2
8
0
1
1
11
0
1
2
11
0
1
5
4
0
2
6
3
0
2
5
11
0
2
10
4
0
4
10
3
0
4
10
7
0
4
10
8
0
4
23
11
0
3
9
7
0
3
9
8
0
3
9
11
0
3
9
4
0
3
9
3
0
3
1
20
0
1
6
20
0
2
10
20
0
4
12
13
0
11
5
13
12
0
11
5
14
15
0
12
6
15
14
0
12
6
16
17
0
13
7
17
16
0
13
7
18
19
0
14
8
19
18
0
14
8
21
22
0
7