1000 
1000
400
100
+36
1
1
1000
1000
400
100
+124
1000
1000
400
100
+29
1000
1000
400
100
+29
1
1000
1000
400
100
+80
1000
1000
400
100
+134
1000
1000
400
100
+68
1000
1000
400
100
+26