/* 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
{
{
Scanner s
= new Scanner
(System.
in); int base, k=0;
base = 2;
int bb = base*base;
for (int t=0; t<=bb; t++) {
if (t<bb) {
if(t%base ==0) {
}
for (int i=0; i<base; i++) {
for (k=0; k<=base; k++) {
if (k<base)
else
}
}
}
}
}
}
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