1000 
1000
400
100
+68
1000
1000
400
100
+317
1
1000
1000
400
100
+109
1000
1000
400
100
+17
1000
1000
400
100
+31
1000
1000
400
100
+82
3
1000
1000
400
100
+28
1000
1000
400
100
+50