/* 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
{
{
// your code goes here
}
}
LyogcGFja2FnZSB3aGF0ZXZlcjsgLy8gZG9uJ3QgcGxhY2UgcGFja2FnZSBuYW1lISAqLwoKaW1wb3J0IGphdmEudXRpbC4qOwppbXBvcnQgamF2YS5sYW5nLio7CmltcG9ydCBqYXZhLmlvLio7CgovKiBOYW1lIG9mIHRoZSBjbGFzcyBoYXMgdG8gYmUgIk1haW4iIG9ubHkgaWYgdGhlIGNsYXNzIGlzIHB1YmxpYy4gKi8KY2xhc3MgSWRlb25lCnsKCXB1YmxpYyBzdGF0aWMgdm9pZCBtYWluIChTdHJpbmdbXSBhcmdzKSB0aHJvd3MgamF2YS5sYW5nLkV4Y2VwdGlvbgoJewoJCS8vIHlvdXIgY29kZSBnb2VzIGhlcmUKCX0KfQ==
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
https://w...content-available-to-author-only...t.com/af31t2/
https://w...content-available-to-author-only...t.com/af31wj/
https://w...content-available-to-author-only...t.com/af321e/
https://w...content-available-to-author-only...t.com/af324c/
https://w...content-available-to-author-only...t.com/af328n/
https://w...content-available-to-author-only...t.com/af32fk/
https://w...content-available-to-author-only...t.com/af32kz/
https://w...content-available-to-author-only...t.com/af32yl/
https://w...content-available-to-author-only...t.com/af334k/
https://w...content-available-to-author-only...t.com/af338t/
https://w...content-available-to-author-only...t.com/af33d0/
https://w...content-available-to-author-only...t.com/af33gf/
https://w...content-available-to-author-only...t.com/af33k7/
https://w...content-available-to-author-only...t.com/af33nd/
https://w...content-available-to-author-only...t.com/af33vv/
https://w...content-available-to-author-only...t.com/af33z8/
https://w...content-available-to-author-only...t.com/af3435/
https://w...content-available-to-author-only...t.com/af346y/
https://w...content-available-to-author-only...t.com/af34b4/
https://w...content-available-to-author-only...t.com/af34ew/
https://w...content-available-to-author-only...t.com/af34ik/