1000 
1000
400
100
+83
1000
1000
400
100
+70
1000
1000
400
100
+250
1
1000
1000
400
100
+84
1000
1000
400
100
+100
1000
1000
400
100
+267
1
1000
1000
400
100
+34
9
20
