...
4
1000 
1000
400
100
+45
1000
1000
400
100
+14
1000
1000
400
100
+124
2
1000
1000
400
100
+100
1000
1000
400
100
+46
1000
1000
400
100
+35
9
50
63
1000
1000
400
100
+35
