1000 
1000
400
100
+71
1000
1000
400
100
+54
1
1000
1000
400
100
+62
1000
1000
400
100
+35
1000
1000
400
100
+54
1000
1000
400
100
+49
1000
1000
400
100
+47
1000
1000
400
100
+107