1000 
1000
400
100
+68
3
1000
1000
400
100
+34
1000
1000
400
100
+72
1000
1000
400
100
+63
1
1
1000
1000
400
100
+142
2
1000
1000
400
100
+117
1000
1000
400
100
+50
1000
1000
400
100
+82
