0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
4
0
4
0
0
1
0
0
1
0
0
0
0
0
3
112
0
2
2
0
7
4
0
1
1
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
3
0
12
0
0
7
5
0
0
0
0
8
0
0
0
11
0
0
0
85
0
3
8
40
0
0
0
0
1
0
2
0
3
0
0
5
0
0
4
0
0
263
1
4
0
0
0
0
0
0
0
0
0
0
0
1
0
24
2
8
0
4
0
0
8
0
0
0
0
10
0
15
51
0
0
4
0
0
11
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
25
0
0
87
3
2
0
0
0
3
0
0
0
45
0
2
0
134
7
9
7
0
0
0
0
0
0
0
1
0
5
0
0
0
1
0
3
0
0
379
0
0
0
0
0
0
0
0
0
0
0
0
2
11
0
31
0
0
0
0
1
0
1
0
14
0
1
0
0
13
22
0
0
7
1
1
29
1
0
5
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
34
0
19
95
24
0
0
0
1
6
1
0
0
18
0
0
1
98
32
0
12
0
0
0
0
0
0
0
7
0
21
0
2
3
1
0
4
0
0
169
3
0
0
0
0
0
0
0
0
0
0
0
0
4
0
15
0
0
0
0
0
0
2
3
1
0
0
0
0
4
13
0
0
4
0
0
7
0
0
0
0
0
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
2
0
10
0
13
25
12
0
0
0
0
0
0
8
0
19
0
0
31
74
2
1
40
0
0
0
2
0
0
0
3
0
0
0
1
2
3
0
1
0
0
301
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
11
0
7
0
0
0
0
0
0
1
0
0
0
0
0
16
0
2
0
0
0
0
0
0
4
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
29
0
0
0
0
0
0
0
0
0
23
0
0
0
36
0
0
12
0
0
0
0
0
1
0
0
0
122
0
0
0
2
0
0
0
0
109
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
62
0
0
0
0
1
0
0
0
4
0
6
0
0
12
30
0
2
14
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
45
0
8
57
6
0
0
0
0
0
0
0
0
41
0
0
0
128
5
1
12
0
0
0
0
0
0
0
3
0
10
0
0
2
0
0
6
0
0
351
0
2
2
0
0
0
0
0
1
0
0
0
0
0
0
23
0
10
0
0
0
2
16
2
8
0
0
4
0
14
60
0
1
4
4
0
8
0
0
4
0
0
1
0
0
0
0
0
0
0
0
0
10
0
0
0
1
2
0
0
0
38
0
52
92
46
0
0
0
2
2
0
1
0
64
0
0
0
322
15
0
34
1
1
0
0
0
0
0
0
0
5
0
0
27
18
0
28
0
0
1655
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
0
1
0
0
2
0
0
0
0
0
0
0
0
16
79
0
0
8
0
0
8
2
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
10
88
8
0
0
0
0
0
10
0
0
7
1
0
0
169
14
19
2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
283
0
0
0
0
0
0
0
2
0
0
0
3
0
0
0
26
0
0
0
0
0
0
0
0
8
0
3
0
0
7
15
0
0
1
1
13
13
0
11
1
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
48
1
23
0
0
0
0
0
0
0
0
0
22
8
0
0
156
38
7
9
0
0
0
0
0
0
0
1
0
3
0
0
4
6
0
0
0
0
995
5
0
0
0
0
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
21
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
28
0
0
0
0
0
0
0
0
0
16
3
0
0
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
0
133
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
4
0
7
0
0
0
1
0
0
0
0
0
0
0
0
0
31
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
3
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
17
1
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
1
0
0
102
0
0
0
0
0
0
0
1
0
0
0
0
1
12
0
30
0
6
0
0
0
0
0
0
16
0
4
16
1
20
47
0
0
4
0
0
41
0
1
18
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
26
0
16
42
3
0
0
1
0
5
0
0
0
277
4
0
0
793
10
20
24
4
1
0
0
3
0
3
7
0
0
1
0
14
3
1
5
0
0
1280
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
33
0
11
0
0
0
0
1
0
2
0
0
0
0
6
34
0
6
1
0
0
2
0
0
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
31
0
44
31
16
0
0
3
0
2
0
0
0
9
0
0
1
101
10
0
2
5
0
0
0
0
0
0
2
0
1
0
0
0
8
0
8
5
0
442
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
6
0
0
0
0
0
0
0
0
1
0
0
0
0
8
18
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
63
0
0
0
0
0
0
0
0
0
14
0
0
0
29
12
0
1
0
0
0
0
0
0
0
1
0
0
1
0
4
1
0
7
0
0
91
0
0
1
0
0
0
0
0
0
0
0
0
0
2
0
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
13
0
1
9
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
0
1
28
10
0
0
0
0
0
0
0
0
6
0
0
0
52
11
0
6
1
0
0
0
0
0
0
0
0
0
0
0
6
0
0
3
0
0
94
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
34
0
4
0
0
2
0
0
4
2
0
2
2
0
9
28
0
16
2
0
3
0
5
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
0
13
47
4
0
0
0
1
0
0
0
1
31
0
0
0
213
15
2
25
0
0
0
0
0
0
0
0
0
3
0
0
0
8
0
0
0
0
545
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
19
0
1
0
0
0
0
0
0
1
0
2
0
3
2
10
0
0
15
0
0
6
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
0
13
9
0
0
0
0
0
0
0
0
0
9
0
0
0
29
7
13
1
0
3
0
0
0
0
0
0
0
0
0
0
3
1
0
26
0
0
78
0
0
0
0
0
0
0
0
0
0
0
0
1
4
0
81
0
3
0
0
2
0
10
4
8
2
0
0
0
23
76
0
3
17
0
0
2
0
0
5
0
0
12
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
60
2
3
73
6
0
0
0
0
0
0
0
0
15
0
0
0
255
12
13
28
7
0
0
0
1
0
0
8
0
0
0
0
4
0
1
32
0
0
409
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
7
0
2
0
0
0
1
0
0
14
20
0
0
4
1
0
9
35
0
6
0
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
14
5
54
11
0
0
6
0
0
0
0
0
5
0
0
0
176
2
2
4
1
0
0
1
13
0
0
1
0
18
0
0
1
1
0
5
0
0
313
0
0
0
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
3
5
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
23
0
5
2
0
0
0
0
0
0
0
0
0
4
0
0
1
0
0
0
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
34
0
0
0
0
0
0
0
0
0
38
0
0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
25
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
36
0
4
0
0
9
5
0
2
2
0
1
0
0
16
52
0
0
10
4
2
1
51
0
8
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
9
0
48
0
29
2
8
10
2
0
0
0
0
0
0
0
0
41
1
0
1
190
1
0
41
1
0
0
0
0
0
0
2
0
0
0
5
12
7
0
1
0
0
373
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
0
11
4
0
0
0
0
0
0
0
0
4
0
0
0
46
1
0
0
0
0
0
0
0
0
0
2
0
0
0
0
1
0
0
0
0
0
138
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
2
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
1
0
3
0
0
0
0
0
0
0
0
0
0
0
0
7
1
0
1
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
