1000 
1000
400
100
+23
1000
1000
400
100
+17
3
1000
1000
400
100
+172
1
1
1000
1000
400
100
+63
1000
1000
400
100
+79
1000
1000
400
100
+31
1000
1000
400
100
+55
1000
1000
400
100
+80