1000 
1000
400
100
+43
2
4
5
3
1000
1000
400
100
+86
1000
1000
400
100
+79
1000
1000
400
100
+69
1000
1000
400
100
+39
1000
1000
400
100
+59
1000
1000
400
100
+62
1000
1000
400
100
+0