Wait, what?!
1
1
1000 
1000
400
100
+43
1
1000
1000
400
100
+108
6
2
1000
1000
400
100
+107
1000
1000
400
100
+78
1000
1000
400
100
+86
1000
1000
400
100
+211
1000
1000
400
100
+87
1000
1000
400
100
+48