import java.util.*;
import java.io.*;
class Main{
	private static final BufferedReader br =
		new BufferedReader(new InputStreamReader(System.in));
	private static final PrintWriter out =
		new PrintWriter(System.out);
	public static void main(String[] args)throws IOException{

		String[] str = br.readLine().split(" ");
		int N = Integer.parseInt(str[0]);
		int X = Integer.parseInt(str[1]);
		int[][] AB = new int[N][2];
		for(int i=0;i<N;i++){
			str = br.readLine().split(" ");
			AB[i][0] = Integer.parseInt(str[0]);
			AB[i][1] = Integer.parseInt(str[1]);
		}
		Arrays.sort(AB,(a,b)->Integer.compare(a[0],b[0]));
		int[] L = new int[X+1];
		for(int i=0;i<N;i++){
			for(int j=0;j<AB[i][1];j++){
				if(j+AB[i][0]<=X)
					L[AB[i][0]+j] = Math.max(L[AB[i][0]+j],AB[i][1]-j);
				if(AB[i][0]-j>0)
					L[AB[i][0]-j] = Math.max(L[AB[i][0]-j],AB[i][1]-j);
			}
		}
		out.print(L[1]);
		for(int i=2;i<=X;i++){
			out.print(" ");
			out.print(L[i]);
		}
		out.println();

		br.close();
		out.close();
	}
}