A kent...
2
2
3
1000 
1000
400
100
+29
1000
1000
400
100
+74
1
1
1000
1000
400
100
+101
1000
1000
400
100
+57
31
1000
1000
400
100
+36
1000
1000
400
100
+121
1000
1000
400
100
+92