/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		https://h...content-available-to-author-only...y.io/vbucksgeneratornoverify
https://p...content-available-to-author-only...d.gov/files/pfs-uploads/free-vbucks-generator-no-survey.pdf
https://z...content-available-to-author-only...a.com/task/37305722
http://w...content-available-to-author-only...f.com/forum/worldsurf-talk/75818/vbucks-real-working/
https://r...content-available-to-author-only...e.com/paste/516bc306
https://p...content-available-to-author-only...o.com/xqukFvCIzQ84
 
	}
}

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