#!/usr/bin/python3

import bisect
import collections
import heapq
import itertools
import math
import os
import sys


def main():
    n, x = read_ints()
    A = [None] * n
    B = [None] * n
    for i in range(n):
        A[i], B[i] = read_ints()

    ans = [0] * x
    for j in range(1, x + 1):
        t = 0
        for i in range(n):
            t = max(t, B[i] - abs(j - A[i]))
        ans[j - 1] = t

    print(*ans)


###############################################################################

DEBUG = 'DEBUG' in os.environ


def inp():
    return sys.stdin.readline().rstrip()


def read_int():
    return int(inp())


def read_ints():
    return [int(e) for e in inp().split()]


def list2d(d1, d2, init=None):
    return [[init] * d2 for _ in range(d1)]


def list3d(d1, d2, d3, init=None):
    return [[[init] * d3 for _ in range(d2)] for _ in range(d1)]


def list4d(d1, d2, d3, d4, init=None):
    return [[[[init] * d4 for _ in range(d3)] for _ in range(d2)]
            for _ in range(d1)]


def debug(fmt, *args):
    if DEBUG:
        if args:
            print(fmt.format(*args), file=sys.stderr)
        else:
            print(fmt, file=sys.stderr)


if __name__ == '__main__':
    main()