1000 
1000
400
100
+72
1
1000
1000
400
100
+73
1
1000
1000
400
100
+219
1000
1000
400
100
+117
1
1000
1000
400
100
+167
1000
1000
400
100
+39
1000
1000
400
100
+50
1000
1000
400
100
+73
