1000 
1000
400
100
+86
1000
1000
400
100
+171
2
1000
1000
400
100
+62
1000
1000
400
100
+490
2
2
1000
1000
400
100
+304
1000
1000
400
100
+61
1000
1000
400
100
+77
1000
1000
400
100
+180