1
5
0
1
1
9
0
1
1
11
0
1
1
7
0
1
3
2
0
2
3
7
0
2
3
9
0
2
4
11
0
2
6
2
0
5
6
9
0
5
6
11
0
5
6
5
0
5
8
11
0
8
8
5
0
8
8
7
0
8
8
2
0
8
12
5
0
10
7
0
6
10
2
0
6
10
9
0
6
13
14
0
9
14
13
0
9
15
16
0
9
17
18
0
11
18
17
0
11
19
20
0
13
20
19
0
13
21
22
0
13
23
24
0
14
24
23
0
14
25
26
0
15
26
25
0
15
27
28
0
16