1000 
1000
400
100
+189
1000
1000
400
100
+189
1000
1000
400
100
+289
1000
1000
400
100
+72
1
1000
1000
400
100
+413
1000
1000
400
100
+182
1000
1000
400
100
+241
1000
1000
400
100
+346
