1000 
1000
400
100
+179
1000
1000
400
100
+228
1000
1000
400
100
+35
2
1
1000
1000
400
100
+122
1000
1000
400
100
+80
1000
1000
400
100
+57
1000
1000
400
100
+48
3
1000
1000
400
100
+349