1000 
1000
400
100
+128
1000
1000
400
100
+74
1
1000
1000
400
100
+108
1000
1000
400
100
+57
1
1
1000
1000
400
100
+80
1000
1000
400
100
+55
1000
1000
400
100
+55
1000
1000
400
100
+134