#include <iostream>
#include <fstream>
#define gmax 1002
#define wmax 5002
using namespace std;

int dp[gmax][wmax],w[gmax],c[gmax],G,W;

int main()
{
    ifstream fin ("energii.in");
    ofstream fout("energii.out");
    fin>>G>>W;
    for(int i=1; i<=G; i++)
        fin>>w[i]>>c[i];
    for(int i=1; i<=G; i++)
    {
        for(int j=1; j<=W; j++)
        {
            if(j>=w[i])
            {
                int a=dp[i][j-w[i]]+c[i];
                if(dp[i-1][j-w[i]]+c[i]<a&&dp[i-1][j-w[i]])
                    a=dp[i-1][j-w[i]]+c[i];
                dp[i][j]=a;
            }
            cout<<dp[i][j]<<" ";
        }
        cout<<endl;
    }
    cout<<dp[G][W];
    return 0;
}