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