1000 
1000
400
100
+82
1
1000
1000
400
100
+17
1
1
1000
1000
400
100
+130
1000
1000
400
100
+121
1
1000
1000
400
100
+82
1000
1000
400
100
+215
1000
1000
400
100
+3
1000
1000
400
100
+64