1000 
1000
400
100
+108
1000
1000
400
100
+73
1000
1000
400
100
+66
1000
1000
400
100
+165
1000
1000
400
100
+137
2
1
1000
1000
400
100
+102
1000
1000
400
100
+38
1000
1000
400
100
+81