1000 
1000
400
100
+79
2
1000
1000
400
100
+37
1000
1000
400
100
+26
1000
1000
400
100
+18
1000
1000
400
100
+28
1000
1000
400
100
+26
1000
1000
400
100
+44
1000
1000
400
100
+33