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1
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1
1
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0
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1
3
1
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1
1
0
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0
4
4
0
0
3
3
1
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2
3
3
0
4
4
3
2
2
2
1
2
2
3
2
2
2
4
4
2
3
3
3
5
7
2
3
3
7
3
4
6
5
5
3
6
3
4
4
3
9
10
6
4
7
9
11
5
7
17
10
8
15
7
19
12
17
15
19
14
20
15
17
17
27
27
21
24
20
27
18
31
33
35
30
28
44
38
43
45
49
56
44
35
54
54
48
56
51
53
67
51
65
47
57
57
78
65
56
62
62
60
53
66
75
90
56
63
83
68
70
75
90
91
85
95
93
88
85
80
87
78
75
88
77
77
63
74
81
82
67
74
76
60
66
64
65
76
48
54
61
51
49
66
53
59
54
41
60
54
61
55
43
52
46
61
51
47
42
49
63
53
63
61
49
76
59
47
42
49
50
38
47
44
32
37
44
47
36
36
36
38
25
30
36
22
25
23
21
8
15
19
17
18
18
16
14
10
4
9
8
6
6
9
8
5
4
2
4
1
2
2
1
1
0
0
0
1
0
1
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
2
0
0
0
1
1
0
0
1
0
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0
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1
2
1
0
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1
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1
2
0
1
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1
1
0
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2
3
0
3
0
0
1
3
1
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1
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0
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0
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0
0
0
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0
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0
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0
1
2
0
0
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1
1
0
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0
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1
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0
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0
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0
1
0
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1
1
0
0
0
0
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1
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1
2
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1
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1
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1
1
1
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3
1
1
2
3
1
0
1
2
0
2
1
0
1
0
0
3
0
1
3
2
1
1
0
1
5
1
2
0
2
0
4
1
1
2
3
3
4
1
3
2
3
1
1
2
6
3
1
1
0
1
5
1
0
2
0
0
6
1
2
4
3
1
0
3
1
0
2
1
0
1
2
0
1
0
0
0
2
0
0
1
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1
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1
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0
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1
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1
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1
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1
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1
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2
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1
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1
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1
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1
1
0
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1
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0
1
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1
1
0
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0
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0
1
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0
0
1
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0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
1
0
2
1
0
0
1
0
0
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
1
0
0
0
0
0
1
0
1
0
0
0
0
0
1
0
1
1
1
0
1
0
2
2
0
0
0
0
1
0
0
1
0
1
0
1
1
0
1
0
0
0
2
0
0
0
0
0
1
0
1
0
1
0
1
3
1
0
0
0
3
2
0
3
2
2
0
0
0
1
0
1
2
0
1
0
1
0
0
1
0
1
3
2
1
1
0
2
1
0
0
0
0
1
3
1
0
3
2
2
0
0
2
1
3
1
3
0
1
0
1
3
3
1
0
0
0
4
2
3
2
0
2
1
3
1
3
1
3
4
3
4
2
4
5
4
3
1
1
5
1
3
1
6
2
4
3
5
6
0
2
4
4
0
5
4
6
5
2
2
4
5
1
2
4
3
1
4
5
6
2
6
10
2
4
5
5
4
6
4
5
5
1
1
3
7
6
5
11
6
6
5
7
6
8
10
5
8
12
8
5
6
4
8
1
12
7
6
6
12
5
8
7
11
16
12
13
12
10
10
12
8
10
9
16
12
8
20
16
10
16
8
15
13
14
19
21
18
20
22
27
24
32
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