1000 
1000
400
100
+4
1000
1000
400
100
+45
1
1000
1000
400
100
+87
1
1000
1000
400
100
+7
1
1000
1000
400
100
+126
1000
1000
400
100
+167
1000
1000
400
100
+67
1000
1000
400
100
+44
