Google.
1
1
1000 
1000
400
100
+87
1
1000
1000
400
100
+147
1000
1000
400
100
+134
1000
1000
400
100
+57
1000
1000
400
100
+49
1000
1000
400
100
+244
1000
1000
400
100
+151
1000
1000
400
100
+258
