N,X = map(int, input().split())
AB = []
for i in range(N):
    a,b = map(int, input().split())
    AB.append((a-1,b))
print(AB)

Lij = [[0 for _ in range(N)] for _ in range(X)]

for i in range(N):
    a,b = AB[i]
    st = a-b
    #y=x
    for j in range(b):
        if st+j >=0:
            Lij[st+j][i] = j
    for j in range(b):
        if st+b+j < X:
            Lij[st+b+j][i] = b-j

L = [max(Lij[i]) for i in range(X)]
print(*L)