/* 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
{
{
https://w...content-available-to-author-only...a.net/newsfeed/74608/66941
http://o...content-available-to-author-only...o.jp/baibai_b/bike/muffler/muffler/imgboard.cgi?bbsaction=disp_rep_form&amode=&page=1&blood=20190326035703&parent=286
https://w...content-available-to-author-only...o.com/x6JeisQ8NCQP
https://p...content-available-to-author-only...n.com/WLGKzn1H
}
}
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