1000 
1000
400
100
+19
1000
1000
400
100
+84
1
1000
1000
400
100
+72
5
21
9
1000
1000
400
100
+108
1000
1000
400
100
+55
1000
1000
400
100
+43
1000
1000
400
100
+24