hmmm
1000 
1000
400
100
+38
1000
1000
400
100
+83
1000
1000
400
100
+68
1000
1000
400
100
+72
1000
1000
400
100
+190
1000
1000
400
100
+96
1000
1000
400
100
+123
8
3
4
