1000 
1000
400
100
+83
1
1000
1000
400
100
+29
3
1
1000
1000
400
100
+21
1000
1000
400
100
+16
1000
1000
400
100
+104
1
1000
1000
400
100
+93
1000
1000
400
100
+121
1000
1000
400
100
+234
