n,x=map(int,input().split())
lst=[0]*x
for _ in range(n):
	a,b=map(int,input().split())
	a-=1
	i=0
	while(a+i<x or a-i>=0):
		if 0<=a+i<x:
			t=max(lst[a+i],max(b-(1*i),0))
			lst[a+i]=max(t,lst[a+i])
		if 0<=a-i<x:
			u=max(lst[a-i],max(b-(1*i),0))
			lst[a-i]=max(u,lst[a-i])
		# print("A:",lst)
		i+=1
print(*lst)