1000 
1000
400
100
+74
1000
1000
400
100
+104
1
1000
1000
400
100
+115
1000
1000
400
100
+40
1
1000
1000
400
100
+89
2
1
1000
1000
400
100
+46
1000
1000
400
100
+69
1000
1000
400
100
+117