40
20
2
10
90
10
30
100
80
70
60
10
40
60
50
90
60
20
80
20
40
50
10
20
20
60
30
80
70
50
40
10
50
80
100
60
70
30
100
70
30
10
10
4000
4000
3000
4500
4000
4000
3000
3500
4500
4500
2500
2500
3500
4500
3000
4500
3000
4500
1200
1100
1100
1100
1200
1300
1300
1200
1400
1000
1100
1100
1000
1400
1100
1100
1100
1200
1300
1200
1200
1000
1100
1400
1200
1000
1100
1200
1200
1300
1200
1100
1200
1400
1400
1300
0
0
0
0
0
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
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
1
1
0
0
0
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0
0
0
0
0
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0
1
0
0
0
0
0
0
0
0
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0
1
0
0
0
0
0
0
0
0
0
0
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1
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0
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1
0
1
1
0
0
0
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0
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0
0
0
0
0
0
0
1
1
0
0
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1
0
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0
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1
0
0
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0
0
0
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0
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0
0
0
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0
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0
1
0
1
0
0
0
0
1
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
1
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
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1
0
0
0
0
0
1
0
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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1
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1
0
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1
1
0
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1
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0
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0
0
0
0
0
0
1
0
0
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0
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0
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0
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0
0
0
0
0
0
0
0
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1
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
1
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
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0
0
0
0
0
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0
1
0
0
1
0
0
1
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0
1
1
0
0
0
0
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0
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0
0
0
0
0
0
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1
0
0
0
0
0
1
0
1
0
0
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0
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0
1
0
0
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0
0
0
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0
0
0
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1
0
0
0
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0
1
0
0
0
0
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0
1
0
0
0
1
0
0
0
0
0
1
0
0
0
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1
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
12000
1
