1000 
1000
400
100
+200
1000
1000
400
100
+23
1
1
1000
1000
400
100
+415
1000
1000
400
100
+86
1000
1000
400
100
+42
2
2
1000
1000
400
100
+504
1000
1000
400
100
+103
1000
1000
400
100
+35