1000 
1000
400
100
+113
1
1
1000
1000
400
100
+102
1000
1000
400
100
+43
1000
1000
400
100
+110
2
1
1000
1000
400
100
+106
1000
1000
400
100
+18
1000
1000
400
100
+35
1000
1000
400
100
+53
