1000 
1000
400
100
+74
1000
1000
400
100
+40
1
1000
1000
400
100
+59
1000
1000
400
100
+100
1000
1000
400
100
+121
1000
1000
400
100
+31
1000
1000
400
100
+167
1000
1000
400
100
+100