1000 
1000
400
100
+83
1000
1000
400
100
+129
1
1
1000
1000
400
100
+69
1000
1000
400
100
+192
1
1000
1000
400
100
+101
1000
1000
400
100
+322
1000
1000
400
100
+88
1000
1000
400
100
+104