1000 
1000
400
100
+174
1
1000
1000
400
100
+134
1
1000
1000
400
100
+219
1000
1000
400
100
+80
1000
1000
400
100
+68
1000
1000
400
100
+150
1000
1000
400
100
+74
1000
1000
400
100
+122
