1000 
1000
400
100
+86
2
2
1000
1000
400
100
+377
1000
1000
400
100
+175
1000
1000
400
100
+208
1000
1000
400
100
+91
1000
1000
400
100
+81
6
1000
1000
400
100
+210
1000
1000
400
100
+100