1000 
1000
400
100
+104
1000
1000
400
100
+91
1000
1000
400
100
+104
1000
1000
400
100
+102
2
1
1000
1000
400
100
+48
1
1000
1000
400
100
+83
1000
1000
400
100
+95
1000
1000
400
100
+92