1000 
1000
400
100
+72
1000
1000
400
100
+44
1000
1000
400
100
+20
1
1000
1000
400
100
+148
1000
1000
400
100
+205
1000
1000
400
100
+162
1000
1000
400
100
+158
1000
1000
400
100
+253