1000 
1000
400
100
+169
1
1000
1000
400
100
+135
1000
1000
400
100
+149
1000
1000
400
100
+57
1000
1000
400
100
+132
1000
1000
400
100
+289
1000
1000
400
100
+80
1000
1000
400
100
+341
