1000 
1000
400
100
+154
1000
1000
400
100
+112
1
9
3
5
1000
1000
400
100
+178
1000
1000
400
100
+34
1000
1000
400
100
+178
1000
1000
400
100
+93
1000
1000
400
100
+74
