1000 
1000
400
100
+96
1000
1000
400
100
+86
1000
1000
400
100
+176
1000
1000
400
100
+106
1000
1000
400
100
+86
1
1000
1000
400
100
+115
1
1000
1000
400
100
+196
2
1000
1000
400
100
+69