1000 
1000
400
100
+149
1
1000
1000
400
100
+5
1000
1000
400
100
+120
1000
1000
400
100
+29
1000
1000
400
100
+57
1000
1000
400
100
+31
1
1
1000
1000
400
100
+131
1000
1000
400
100
+23