#include <bits/stdc++.h>
using namespace std;
ifstream fin("tribute.in") ;
ofstream fout ("tribute.out") ;
long long n , test , Minf = 50000000 , dx , dy , v[50003][2] , MaxX , MinX , MaxY , MinY , Mint , Min1  ;
long i , j , k ;
int main()
{
    fin >> n ;
    fin >> dx >> dy ;
    for ( i = 1 ; i <= n ; i ++ )
    {
        fin >> v[i][1] >> v[i][2] ;
        MaxX = max( MaxX , v[i][1] ) ;
        MinX = min( MinX , v[i][1] ) ;
        MaxY = max( MaxY , v[i][2] ) ;
        MinY = min( MinY , v[i][2] ) ;
    }

    for ( i = MinY ; i <= MaxY - dy; i ++ )
    {
        for ( j = MinX ; j <= MaxX - dx ; j ++ )

        {
            for ( k = 0 ; k <= n ; k ++ ){
            Min1 = 0 ;
            test = v[k][1] - i + v[k][2] - j ;
            if ( test > 0 ) Min1 = test;
            test = v[k][1] - i + dy + v[k][2] - j ;
                if ( test < Min1 && test > 0 )
                    Min1 = test;
            test = v[k][1] - i + v[k][2] - j + dx ;
            if ( test < Min1 && test > 0 )
                    Min1 = test;
            test = v[k][1] - i + v[k][2] - j + dx + dy ;
            if ( test < Min1 && test > 0 )
                    Min1 = test;
            Mint = Min1 + Mint ;
            cout << Mint << " " ;
            }
            cout << '\n' ;
            if ( Mint < Minf ) Minf = Mint ;
        }

    }
    fout << Minf ;

    return 0;
}