2
2
1
0
2
1
0
0
0
0
0
1
0
0
0
0
2
0
3
1
0
1
0
0
0
1
1
0
1
0
0
0
0
3
0
0
2
2
1
0
1
0
1
1
3
3
3
1
2
0
0
1
0
1
0
1
0
0
1
3
1
1
0
2
1
1
0
0
0
0
0
1
0
1
0
3
1
0
1
0
1
2
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
1
2
1
2
0
0
0
1
3
3
0
0
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
1
3
0
0
1
0
18
0
1
2
3
1
4
3
4
0
3
1
7
7
4
1
7
7
2
0
1
3
3
2
17
6
1
2
3
6
1
1
1
3
4
9
1
9
15
7
2
0
2
3
0
2
5
8
12
4
0
3
6
10
9
5
1
7
3
0
6
22
12
3
5
15
10
15
22
13
22
5
13
4
4
3
9
2
4
2
3
3
5
4
10
12
1
1
0
0
0
1
3
2
7
0
5
6
2
1
9
8
4
5
4
3
4
0
5
7
11
0
5
6
0
2
1
3
3
1
0
1
0
0
10
3
5
5
3
2
1
4
8
0
5
1
4
7
1
0
7
7
3
3
1
2
2
5
8
9
3
