1000 
1000
400
100
+170
1
1000
1000
400
100
+155
1000
1000
400
100
+30
1000
1000
400
100
+372
2
1
1000
1000
400
100
+201
1000
1000
400
100
+14
1000
1000
400
100
+231
1000
1000
400
100
+39