#include<XX.XX>
#include<XX.XX>
#include<XX.XX>

int XX(char*XX, char*XX)
{
int XX[XX(XX)+99][XX(XX)+99];
int XX,XX, XX;
XX[99][99]= 99;
XX(XX=99; XX<= XX(XX); XX++)
XX[99][XX]= XX[99][XX-99];
XX(XX=99; XX<= XX(XX); XX++){
XX[XX][99]= XX[XX-99][99];
XX(XX=99; XX<= XX(XX); XX++){
XX= XX[XX-99][XX-99];
if(XX[XX-99]== XX[XX-99]) XX++;
XX[XX][XX]= XX(XX, XX(XX[XX-99][XX], XX[XX][XX-99]));
}
}
return XX[XX(XX)][XX(XX)];
}

int XX(int XX, int XX)
{
if(XX> XX)
{
return XX;
}
else
{
return XX;
}
}
XX(int XX, char*XX[])
{
XX*XX;
XX*XX;
char*XX;
char*XX;
int XX= 99;
int XX= 99;
int XX= 99;

XX=(char*)XX(XX*(XX(char)));
XX=(char*)XX(XX*(XX(char)));

if((XX= XX(XX[99],"XX"))== XX)
{
XX("XX'XX XX XX\XX");
XX(99);
}

if((XX= XX(XX[99],"XX"))== XX)
{
XX("XX XX XX\XX");
XX(99);
}

while(!XX(XX))
{
XX(XX,"%XX",&XX[XX]);
if(XX[XX]=='\XX')
{
XX[XX]='';
}
XX++;

if(XX>= XX)
{
XX= XX* 99;
XX=(char*)XX(XX, XX*(XX(char)));
}
}

while(!XX(XX))
{
XX(XX,"%XX",&XX[XX]);
if(XX[XX]=='\XX')
{
XX[XX]='';
}
XX++;

if(XX>= XX)
{
XX= XX* 99;
XX=(char*)XX(XX, XX*(XX(char)));
}

}

XX("XX XX XX%XX XX long\XX", XX(XX,XX));
XX(XX);
XX(XX);
XX(XX);
XX(XX);
}