1000 
1000
400
100
+43
1
1
1000
1000
400
100
+264
1
1000
1000
400
100
+102
1000
1000
400
100
+53
1000
1000
400
100
+104
1000
1000
400
100
+69
1000
1000
400
100
+90
1000
1000
400
100
+84