N,X=map(int,input().split())
result=[0]*(X+1)
for i in range(N):
  a,b=map(int,input().split())
  for j in range(a-b,a+b+1):
    if j<0 or j>X:
      continue
    result[j]=max(result[j],b-abs(a-j))
result=result[1:]
print(*result)