1000 
1000
400
100
+86
1000
1000
400
100
+106
1000
1000
400
100
+144
2
1
1000
1000
400
100
+67
1000
1000
400
100
+106
1
1000
1000
400
100
+121
1000
1000
400
100
+85
1000
1000
400
100
+115
