1000 
1000
400
100
+83
1
1000
1000
400
100
+41
10
1
7
1000
1000
400
100
+69
1000
1000
400
100
+317
1000
1000
400
100
+186
1000
1000
400
100
+135
1000
1000
400
100
+21
