1000 
1000
400
100
+78
1000
1000
400
100
+132
1
1
1000
1000
400
100
+28
1
1000
1000
400
100
+104
1000
1000
400
100
+95
1000
1000
400
100
+31
1000
1000
400
100
+72
1
1000
1000
400
100
+137
