1000 
1000
400
100
+81
2
1000
1000
400
100
+91
2
2
1000
1000
400
100
+92
1000
1000
400
100
+69
1000
1000
400
100
+43
1000
1000
400
100
+163
1000
1000
400
100
+153
1
1000
1000
400
100
+127
