1000 
1000
400
100
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1000
1000
400
100
+82
1000
1000
400
100
+29
1000
1000
400
100
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1000
1000
400
100
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1
1
1
1
1000
1000
400
100
+234
1000
1000
400
100
+287
1000
1000
400
100
+253